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 appearance of Flicker, a Symbiote bonded to a host named Lin

DC ⋅ 1960

Low
$130
Mid
$460
High
$1.3k

Key Facts

1st appearance and origin of Elongated Man

Key Facts

Origin of Klingons - Kahless the Unforgettable

52-page issue

Marvel ⋅ 2002

Low
$1
Mid
$2
High
$3

Key Facts

1st appearance of the Chitauri

Low
$80
Mid
$200
High
$800

Key Facts

1st appearance of the Glop, originally named the Hulk but renamed when reprinted

Key Facts

Origin of the Marvel Universe

The beginnings of the Marvel Modern Age

Low
$1
Mid
$5
High
$15

Key Facts

One-shot featuring Kang & Kodos

St. John ⋅ 1952

Low
$770
Mid
$2.8k
High
$6.8k

Key Facts

1st appearance of Charles Schulz's "Peanuts" in comic books

According to the United States Library of Congress copyright records, this issue preceded the Peanuts appearance in United Comics #21 by one week

Quality ⋅ 1953

Low
$35
Mid
$120
High
$350

Key Facts

Cover art by Jack Cole

Pre-code horror

Top Cow ⋅ 2005

Low
$1
Mid
$5
High
$15

Key Facts

Cover art by Adam Hughes

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!