An infinite list of random issues from our continually expanding database. 

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

Key Facts

1st team appearance of the Galactic Circle: Sardath, Appa Ali Apsa, Myand'r and Lord Gandelo

Error ⋅ DC ⋅ 2006

Low
$35
Mid
$115
High
$375

Key Facts

Error edition with purple tinted cover instead of sepia due to what is described as “manufactured with cover ink printed out of order”

2nd Print ⋅ Image ⋅ 2012

Low
$8
Mid
$20
High
$80

Key Facts

Second printing, beneath the logo in the lower-right cover

Australian Edition ⋅ Marvel ⋅ 1992

Low
$1
Mid
$2
High
$3

Key Facts

1st new team appearance of X-Factor: Havok, Madrox, Polaris, Strong Guy, Wolfsbane

Dark Horse ⋅ 2018

Low
$1
Mid
$5
High
$15

Key Facts

Copies ordered by retailers: 5,104

Low
$5
Mid
$15
High
$60

Key Facts

Variant cover art by Mico Suayan

Store exclusive

Marvel ⋅ 2010

Low
$1
Mid
$2
High
$3

Key Facts

1st appearance of Franken-Castle, a Punisher/Frankenstein mash-up

2nd appearance of Manphibian, first appearance in a standard comic book

Key Facts

1st appearance of Cobb Vanth, a marshal

Ashcan ⋅ Ultimate Creations ⋅ 1996

Low
$4
Mid
$12
High
$40

Key Facts

Written by James Hellwig aka the Ultimate Warrior

Ashcan edition with wraparound cover

Cover appearances include: Captain America, The Flash, Wolverine, Bone, Milk and others

Low
$4
Mid
$12
High
$40

Key Facts

Origin of Thor told throughout 50 black and white pages

Distributed by gumball machine in 1966 in six different colors that contain the same story

Actual comic is similar in size to a penny (5/8 inch x 7/8 inch)

Adjust Your Filters To See More Comics!

By default Key Collector searches for Standard Cover Key Issues.

Adjust the "Variants" search filter above for additional content:

  • Variant Covers ([[totalVariants]])

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!