FULL-ACCESS to Key Collector for $1.99 per month. Save 15% when you SUBSCRIBE for one year

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

Low
$40
Mid
$120
High
$450

Key Facts

First use of the team name 'Teen Titans'

2nd team appearance of the Teen Titans

1st appearance of Wonder Girl, Donna Troy

Wonder Girl joins the Teen Titans

⚠️ Debatable Firsts: this issue could more appropriately be labeled the first official team appearance of the Teen Titans instead of Brave and the Bold #54 based on it being the first use of the name Teen Titans and Robin's explanation that the team was formed after events in Brave and the Bold #54

Low
$2
Mid
$8
High
$25

Key Facts

Betsy Braddock joins the X-Men and adopts the name Psylocke

1st cameo appearance of Mr. Sinister

📖 Reading Order: Mutant Massacre Part 9

Comico ⋅ 1984
Low
$5
Mid
$20
High
$75

Key Facts

1st appearance of Robotech

Early English-translation of an anime property, based off of the Macross episode titled The Super Dimension Fortress

[April 2022 - Hawkeye director, Rhys Thomas will direct Mark Canton and Gianni Nunnari’s Robotech for Sony Pictures]

DC ⋅ 1986
Low
$1
Mid
$2
High
$10

Key Facts

1st appearance of Amanda Waller, director of the Suicide Squad

1st appearance of Brimstone

[January 2023 - a spin-off of Peacemaker with Viola Davis as Amanda Waller is planned]

Supergirl #18

Non-Key
Variant ⋅ DC ⋅ 2018
Low
$1
Mid
$2
High
$5

Key Facts

Variant cover art by Artgerm

The first of three issues that explore Supergirl's costumes through time - original costume designed by Dick Sprang in Superman #123

Harvey ⋅ 1991
Low
$2
Mid
$8
High
$25

Key Facts

1st appearance of Beetlejuice in standard comic books

Low
$2
Mid
$8
High
$25

Key Facts

First reprint of the first appearance of Deadman from Strange Adventures #205

Low
$1
Mid
$2
High
$10

Key Facts

1st team appearance of Justice League Dark: Hellblazer, Shade the Changing Man, Madame Xanadu, Deadman, Zatanna

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!