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.

Low
$1
Mid
$2
High
$4

Key Facts

1st appearance of Nuclear Man in DC continuity, previously appeared in the comic adaptation of Superman IV 'The Quest For Peace' (1987)

Marvel ⋅ 2025

Low
$1
Mid
$2
High
$4

Key Facts

1st appearance of Agent Gao as War-Cry, a herald of Ares

Low
$1
Mid
$3
High
$5

Key Facts

1st appearance of the Genegineer

Low
$1
Mid
$5
High
$18

Key Facts

First team-up of Harley Quinn, Catwoman and Poison Ivy in the mainstream DC universe or more accurately, the first time the three characters appeared in the same panels

Key Facts

1st appearance of Matthew Plunder as a young man

1st appearance of Prodigal, an alien

Key Facts

144-page graphic novel based on stories by R.L. Stein

Three middle school kids are plunged into a nightmare realm where a terrifying mystery stands between escape or being trapped Just Beyond

[April 2021 - an eight-episode anthology is being produced for Disney+ with lead roles cast]

DC ⋅ 2012

Low
$1
Mid
$2
High
$6

Key Facts

Origin of Batgirl

Low
$15
Mid
$50
High
$150

Key Facts

1st appearance of Umar, Dormammu’s sister

First time Doctor Strange’s name appears in the title banner

First artwork at Marvel by John Buscema

Low
$2
Mid
$5
High
$12

Key Facts

1st appearance of Captain Horatio Strong, a character reminiscent of Popeye who gains his strength from an organic seaweed called Sauncha

Scout ⋅ 2015

Price Trend
Low
$2
Mid
$8
High
$20

Key Facts

A humorous take on the life of a girl who works for a super-villain

[November 2020 - Henchgirl is in-development as a live action television series at Freeform/Disney with screenwriter Alex Ebel attached to adapt. The District (SUPERSTORE, STUMPTOWN) and Scout Comics are attached to produce. Lindsey Shockley (Black-ish) attached as showrunner]

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!