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.

The Walking Dead #132

Image • 2014 • Vol. 1
View Details View Series View Variants (5)
The Walking Dead #132
 
Low
$1
Mid
$3
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 cameo appearance of Alpha, the leader of a group of survivors called The Whisperers who wear the skin of the undead

The Walking Dead #133

Image • 2014 • Vol. 1
Non-Key
View Details View Series
The Walking Dead #133
 
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 TPB #22

Image • 2014 • Vol. 1
Non-Key
View Details View Series
The Walking Dead TPB #22
 
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 #115

Image • 2014 • Vol. 1
View Details View Series
Invincible #115
 
Low
$15
Mid
$50
High
$160
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 of Battle Beast

Copies ordered by retailers: 13,277

Outcast #5

Image • 2014 • Vol. 1
Non-Key
View Details View Series View Variants (1)
Outcast #5
 
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 #134

Image • 2014 • Vol. 1
Non-Key
View Details View Series
The Walking Dead #134
 
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 #135

Image • 2014 • Vol. 1
View Details View Series
The Walking Dead #135
 
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.

1st appearance of Lydia

Outcast #6

Image • 2014 • Vol. 1
Non-Key
View Details View Series
Outcast #6
 
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.

Super Dinosaur #23

Image • 2014 • Vol. 1
Non-Key
View Details View Series
Super Dinosaur #23
 
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 #136

Image • 2015 • Vol. 1
Non-Key
View Details View Series
The Walking Dead #136
 
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 #116

Image • 2015 • Vol. 1
Non-Key
View Details View Series
Invincible #116
 
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.

The Walking Dead #1

Image • 2015 • Vol. 1
Non-Key
Wizard World
View Details View Series
The Walking Dead #1
 
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.

2015 Wizard World Madison exclusive

Given away to attendees of the convention

The Walking Dead #137

Image • 2015 • Vol. 1
Non-Key
View Details View Series
The Walking Dead #137
 
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 #117

Image • 2015 • Vol. 1
Non-Key
View Details View Series
Invincible #117
 
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.

The Walking Dead #138

Image • 2015 • Vol. 1
View Details View Series
The Walking Dead #138
 
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.

1st full appearance of Alpha

Outcast #7

Image • 2015 • Vol. 1
Non-Key
View Details View Series
Outcast #7
 
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 #118

Image • 2015 • Vol. 1
Non-Key
View Details View Series
Invincible #118
 
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.

The Walking Dead #139

Image • 2015 • Vol. 1
Non-Key
View Details View Series
The Walking Dead #139
 
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.

True Believers: Marvel Zombies #1

Marvel • 2015 • Vol. 1
Non-Key
View Details View Series
True Believers: Marvel Zombies #1
 
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 #140

Image • 2015 • Vol. 1
Non-Key
View Details View Series
The Walking Dead #140
 
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 #119

Image • 2015 • Vol. 1
Non-Key
View Details View Series
Invincible #119
 
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.

Outcast #8

Image • 2015 • Vol. 1
Non-Key
View Details View Series
Outcast #8
 
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 TPB #23

Image • 2015 • Vol. 1
Non-Key
View Details View Series
The Walking Dead TPB #23
 
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 #141

Image • 2015 • Vol. 1
Non-Key
View Details View Series
The Walking Dead #141
 
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 #120

Image • 2015 • Vol. 1
View Details View Series
Invincible #120
 
Low
$15
Mid
$50
High
$180
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 Battle Beast, killed by Grand Regent Thragg

Copies ordered by retailers: 13,191

Outcast #9

Image • 2015 • Vol. 1
Non-Key
View Details View Series
Outcast #9
 
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 #142

Image • 2015 • Vol. 1
Non-Key
View Details View Series
The Walking Dead #142
 
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 #143

Image • 2015 • Vol. 1
Non-Key
View Details View Series
The Walking Dead #143
 
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 #144

Image • 2015 • Vol. 1
View Details View Series View Variants (2)
The Walking Dead #144
 
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.

Death of Ezekiel and Rosita

Outcast #10

Image • 2015 • Vol. 1
Non-Key
View Details View Series View Variants (2)
Outcast #10
 
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 #121

Image • 2015 • Vol. 1
Non-Key
View Details View Series
Invincible #121
 
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.

Outcast #11

Image • 2015 • Vol. 1
Non-Key
View Details View Series
Outcast #11
 
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 #145

Image • 2015 • Vol. 1
Non-Key
View Details View Series
The Walking Dead #145
 
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 #122

Image • 2015 • Vol. 1
View Details View Series
Invincible #122
 
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.

Appearance of unnamed children fathered by Grand Regent Thragg

The Walking Dead TPB #24

Image • 2015 • Vol. 1
Non-Key
View Details View Series
The Walking Dead TPB #24
 
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 #12

Image • 2015 • Vol. 1
Non-Key
View Details View Series
Outcast #12
 
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 #146

Image • 2015 • Vol. 1
Non-Key
View Details View Series
The Walking Dead #146
 
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 #123

Image • 2015 • Vol. 1
Non-Key
View Details View Series
Invincible #123
 
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.

The Walking Dead #147

Image • 2015 • Vol. 1
Non-Key
View Details View Series
The Walking Dead #147
 
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 #124

Image • 2015 • Vol. 1
Non-Key
View Details View Series
Invincible #124
 
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.

The Walking Dead #148

Image • 2015 • Vol. 1
Non-Key
View Details View Series
The Walking Dead #148
 
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 #125

Image • 2015 • Vol. 1
Non-Key
View Details View Series
Invincible #125
 
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.

Outcast #13

Image • 2015 • Vol. 1
Non-Key
View Details View Series
Outcast #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.

The Walking Dead #149

Image • 2015 • Vol. 1
Non-Key
View Details View Series
The Walking Dead #149
 
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 #126

Image • 2015 • Vol. 1
Non-Key
View Details View Series
Invincible #126
 
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.

Outcast #14

Image • 2015 • Vol. 1
Non-Key
View Details View Series
Outcast #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.

The Walking Dead #150

Image • 2016 • Vol. 1
Non-Key
View Details View Series View Variants (5)
The Walking Dead #150
 
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 #15

Image • 2016 • Vol. 1
Non-Key
View Details View Series
Outcast #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 #151

Image • 2016 • Vol. 1
Non-Key
View Details View Series
The Walking Dead #151
 
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 #16

Image • 2016 • Vol. 1
Non-Key
View Details View Series
Outcast #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.

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!