Robert Kirkman

Robert Kirkman is an American comic book writer best known for co-creating The Walking Dead, Invincible, Tech Jacket, Outcast and Oblivion Song for Image Comics, in addition to writing Ultimate X-Men, Irredeemable Ant-Man and Marvel Zombies for Marvel Comics as well as being the Chief Operating Officer of Image Comics, itself.

Clicking on the eBay link and making a purchase may result in this site earning a commission from the eBay Partner Network.

Invincible #135

Image • 2017 • Vol. 1
Non-Key
View Details View Series View Variants (2)
Invincible #135
 
Low
$4
Mid
$12
High
$40
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

Image+ #13

Image • 2017 • Vol. 1
Non-Key
View Details View Series
Image+ #13
 
Low
$1
Mid
$2
High
$3
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

Invincible #136

Image • 2017 • Vol. 1
View Details View Series
Invincible #136
 
Low
$3
Mid
$9
High
$30
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

Copies ordered by retailers: 12,058

Outcast #27

Image • 2017 • Vol. 1
Non-Key
View Details View Series
Outcast #27
 
Low
$1
Mid
$2
High
$3
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

Image+ #14

Image • 2017 • Vol. 1
Non-Key
View Details View Series
Image+ #14
 
Low
$1
Mid
$2
High
$3
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

Outcast #28

Image • 2017 • Vol. 1
Non-Key
View Details View Series
Outcast #28
 
Low
$1
Mid
$2
High
$3
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

The Walking Dead #168

Image • 2017 • Vol. 1
Non-Key
View Details View Series View Variants (1)
The Walking Dead #168
 
Low
$1
Mid
$2
High
$3
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

The Walking Dead #168

Image • 2017 • Vol. 1
Non-Key
Variant
View Details View Series
The Walking Dead #168
 
Low
$1
Mid
$2
High
$3
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

Invincible #137

Image • 2017 • Vol. 1
Non-Key
View Details View Series
Invincible #137
 
Low
$1
Mid
$3
High
$12
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

Image+ #15

Image • 2017 • Vol. 1
Non-Key
View Details View Series
Image+ #15
 
Low
$1
Mid
$2
High
$3
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

The Walking Dead #167

Image • 2017 • Vol. 1
View Details View Series View Variants (4)
The Walking Dead #167
 
Low
$1
Mid
$2
High
$4
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

Death of Andrea

The Walking Dead #169

Image • 2017 • Vol. 1
Non-Key
View Details View Series
The Walking Dead #169
 
Low
$1
Mid
$2
High
$3
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

Invincible #138

Image • 2017 • Vol. 1
Non-Key
View Details View Series
Invincible #138
 
Low
$3
Mid
$9
High
$30
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

Image+ #16

Image • 2017 • Vol. 1
Non-Key
View Details View Series
Image+ #16
 
Low
$1
Mid
$2
High
$3
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

Outcast #29

Image • 2017 • Vol. 1
Non-Key
View Details View Series
Outcast #29
 
Low
$1
Mid
$2
High
$3
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

Invincible #139

Image • 2017 • Vol. 1
View Details View Series
Invincible #139
 
Low
$10
Mid
$30
High
$100
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

Cover art featuring Anissa

Copies ordered by retailers: 11,592

The Walking Dead #170

Image • 2017 • Vol. 1
Non-Key
View Details View Series
The Walking Dead #170
 
Low
$1
Mid
$2
High
$3
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

The Walking Dead #171

Image • 2017 • Vol. 1
View Details View Series View Variants (7)
The Walking Dead #171
 
Low
$1
Mid
$2
High
$8
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

1st appearance of the Princess of Pittsburgh

Outcast #30

Image • 2017 • Vol. 1
Non-Key
View Details View Series
Outcast #30
 
Low
$1
Mid
$2
High
$3
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

Invincible #140

Image • 2017 • Vol. 1
View Details View Series View Variants (2)
Invincible #140
 
Low
$5
Mid
$15
High
$65
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

Death of Grand Regent Thragg

Copies ordered by retailers: 12,512

The Walking Dead TPB #28

Image • 2017 • Vol. 1
Non-Key
View Details View Series
The Walking Dead TPB #28
 
Low
$1
Mid
$2
High
$3
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

The Walking Dead #172

Image • 2017 • Vol. 1
Non-Key
View Details View Series
The Walking Dead #172
 
Low
$1
Mid
$2
High
$3
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

Invincible #141

Image • 2017 • Vol. 1
View Details View Series
Invincible #141
 
Low
$1
Mid
$2
High
$10
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

Death of Omni-Man

Outcast #31

Image • 2017 • Vol. 1
Non-Key
View Details View Series
Outcast #31
 
Low
$1
Mid
$2
High
$4
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

The Walking Dead #173

Image • 2017 • Vol. 1
Non-Key
View Details View Series
The Walking Dead #173
 
Low
$1
Mid
$2
High
$3
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

Oblivion Song #1

Image • 2017 • Vol. 1
TPB
View Details View Series
Oblivion Song #1
 
Low
$4
Mid
$12
High
$45
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

72-page trade paperback advance preview

Collected the first four issue, distributed retailers prior to issue #1 going on sale

Invincible #142

Image • 2017 • Vol. 1
View Details View Series
Invincible #142
 
Low
$1
Mid
$5
High
$15
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

Death of Rex Robot

The Walking Dead #174

Image • 2017 • Vol. 1
Non-Key
View Details View Series
The Walking Dead #174
 
Low
$1
Mid
$2
High
$3
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

Invincible #143

Image • 2017 • Vol. 1
View Details View Series
Invincible #143
 
Low
$2
Mid
$8
High
$20
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

1st cover appearance of Markus 'Marky' Murphy

Outcast #32

Image • 2017 • Vol. 1
Non-Key
View Details View Series
Outcast #32
 
Low
$1
Mid
$2
High
$4
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

The Walking Dead #175

Image • 2018 • Vol. 1
Non-Key
View Details View Series View Variants (1)
The Walking Dead #175
 
Low
$1
Mid
$2
High
$4
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

Outcast #33

Image • 2018 • Vol. 1
Non-Key
View Details View Series
Outcast #33
 
Low
$1
Mid
$2
High
$4
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

Invincible #144

Image • 2018 • Vol. 1
View Details View Series View Variants (3)
Invincible #144
 
Low
$15
Mid
$50
High
$150
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

1st appearance of Emperor Argall

Final issue

The Walking Dead #176

Image • 2018 • Vol. 1
View Details View Series View Variants (1)
The Walking Dead #176
 
Low
$1
Mid
$2
High
$5
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

1st full appearance of Stephanie

1st appearance of Pamela Milton, governor of the Commonwealth

1st appearance of Elodie, Michonne's daughter

Oblivion Song #1

Image • 2018 • Vol. 1
View Details View Series View Variants (5)
Oblivion Song #1
 
Low
$1
Mid
$3
High
$12
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

A decade ago, 300,000 citizens of Philadelphia were suddenly lost in Oblivion

[August 2021 - Jake Gyllenhaal to produce and star in the Universal film]

The Walking Dead #177

Image • 2018 • Vol. 1
View Details View Series View Variants (1)
The Walking Dead #177
 
Low
$1
Mid
$2
High
$9
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

1st appearance of Mercer

1st appearance of Sebastian, the boy who shot Rick

Mercer appears in the final season of The Walking Dead

The Walking Dead TPB #29

Image • 2018 • Vol. 1
Non-Key
View Details View Series
The Walking Dead TPB #29
 
Low
$1
Mid
$2
High
$3
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

Outcast #34

Image • 2018 • Vol. 1
Non-Key
View Details View Series
Outcast #34
 
Low
$1
Mid
$2
High
$4
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

The Walking Dead #178

Image • 2018 • Vol. 1
Non-Key
View Details View Series View Variants (1)
The Walking Dead #178
 
Low
$1
Mid
$2
High
$4
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

Oblivion Song #2

Image • 2018 • Vol. 1
Non-Key
View Details View Series
Oblivion Song #2
 
Low
$1
Mid
$2
High
$4
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

The Walking Dead #179

Image • 2018 • Vol. 1
Non-Key
View Details View Series View Variants (1)
The Walking Dead #179
 
Low
$1
Mid
$2
High
$4
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

Oblivion Song #3

Image • 2018 • Vol. 1
Non-Key
View Details View Series View Variants (1)
Oblivion Song #3
 
Low
$1
Mid
$2
High
$4
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

Outcast #35

Image • 2018 • Vol. 1
Non-Key
View Details View Series
Outcast #35
 
Low
$1
Mid
$2
High
$4
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

The Walking Dead #180

Image • 2018 • Vol. 1
Non-Key
View Details View Series View Variants (1)
The Walking Dead #180
 
Low
$1
Mid
$2
High
$4
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

Oblivion Song #4

Image • 2018 • Vol. 1
Non-Key
View Details View Series View Variants (1)
Oblivion Song #4
 
Low
$1
Mid
$2
High
$4
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

Outcast #36

Image • 2018 • Vol. 1
Non-Key
View Details View Series
Outcast #36
 
Low
$1
Mid
$2
High
$4
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

Die! Die! Die! #1

Image • 2018 • Vol. 1
Non-Key
View Details View Series View Variants (10)
Die! Die! Die! #1
 
Low
$1
Mid
$2
High
$5
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

Invincible Compendium #3

Image • 2018 • Vol. 1
Hardcover
View Details View Series
Invincible Compendium #3
 
Low
$25
Mid
$80
High
$250
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

2018 San Diego Comic Con exclusive with blue foil inlay on cover

1,114-page hardcover collection of Invincible #97 - #144

Original retail price: $100.00

The Walking Dead #181

Image • 2018 • Vol. 1
Non-Key
View Details View Series View Variants (2)
The Walking Dead #181
 
Low
$1
Mid
$2
High
$4
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

Die! Die! Die! #1

Image • 2018 • Vol. 1
Non-Key
Foil
View Details View Series
Die! Die! Die! #1
 
Low
$1
Mid
$2
High
$8
View on

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.

Gold foil variant

Adjust Your Filters To See More Comics!

By default Key Collector searches for Standard Cover Key Issues.

Adjust the "Variants" and/or "Non-Key Issues" search filters above for additional content:

  • Variant Covers ([[totalVariants]])
  • Non-Key Issues ([[totalNonKeys]])

At Key Collector, our primary focus is on unearthing those rare Standard Cover Key Issues for you. However, the world of comic collectibles is vast and varied. We want to make sure you have the tools to explore it all!