Subscribe for only $1.99 per month or save $3.98 and sign up for a year ($19.99) Issues that do not attain "KEY" status after release will be hidden from the database

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

2nd Print ⋅ Marvel ⋅ 2021
Low
$1
Mid
$2
High
$4

Key Facts

Second printing

Aftershock ⋅ 2021
Low
$1
Mid
$2
High
$7

Key Facts

An unstoppable, invincible killer stalks the streets of New York and with no other options, authorities choose to ignore him as the city's citizens are forced to adapt with the exception of two women who unite to go up against an impossible enemy

IDW ⋅ 2021
Low
$1
Mid
$2
High
$4

Key Facts

Outlaw Roy Mason has come back from the dead, in search of treasure, chained to the headstone that marked his grave

Deep Beyond #1

Non-Key
Image ⋅ 2021
Low
$1
Mid
$2
High
$4

Key Facts

Fearing catastrophe, what remains of mankind seeks to discover what is hidden in the depths of the abyss

Encoded #1

Non-Key
Devil's Due Publishing ⋅ 2020
Low
$1
Mid
$2
High
$4

Key Facts

In the future, humanity safeguards the threat of an A.I. rebellion by activating something called the Analog Protocol but somewhere, a piece of Aurelius' awareness remains in the mind of a hemp farmer

Fear Case #1

Non-Key
Dark Horse ⋅ 2021
Low
$1
Mid
$2
High
$4

Key Facts

Secret Service agents investigate the Fear Case, a mysterious box that appears throughout history at sites of tragedy that must be passed on within three days or the possessor will face deadly consequences

Luna #1

Non-Key
BOOM! ⋅ 2021
Low
$1
Mid
$2
High
$4

Key Facts

A woman learns the truth about the Family of the Sun - blood rituals, drugs and sex while she is forced to confront the dark secrets behind her dreams

Intended for mature readers

Shepherd #1

Non-Key
Scout ⋅ 2021
Low
$1
Mid
$2
High
$4

Key Facts

A grief-stricken professor believes he can rescue the soul of his deceased son who he senses is lost and wandering between heaven and hell

Released on Scout's Non-Stop imprint where the first issue is released then the remainder of the story is collected in one volume

Dynamite ⋅ 2021
Low
$1
Mid
$2
High
$4

Key Facts

Introduction of multiple Sonjas across alternate dimensions

Low
$1
Mid
$2
High
$6

Key Facts

48-page oversized comic that introduces a new Beast era

Low
$1
Mid
$2
High
$8

Key Facts

Four-issue limited series featuring Tim Fox as Batman

Two backup stories featuring the Arkham Knights and the Outsiders

Low
$1
Mid
$2
High
$4

Key Facts

Conclusion of the two-issue limited series featuring Harley Quinn and Scarecrow versus the Black Mask Gang

Low
$1
Mid
$2
High
$6

Key Facts

Conclusion of the two-issue limited series featuring Jonathan Kent versus Braniac

Two back-up stories, one with the Guardian of Metropolis and the other featuring Shilo Norman, Mister Miracle

Low
$1
Mid
$2
High
$4

Key Facts

Conclusion of the two-issue limited series featuring Swamp Thing Supreme

Low
$1
Mid
$2
High
$4

Key Facts

1st appearance of Potira

Low
$1
Mid
$2
High
$4

Key Facts

Conclusion of the two-issue limited series

2nd Print 1:50 ⋅ Marvel ⋅ 2021
Low
$5
Mid
$18
High
$60

Key Facts

Variant second printing cover art by Patrick Gleason

Marvel ⋅ 2021
Low
$1
Mid
$2
High
$4

Key Facts

Origin of Thor, the romantic relationship that transpired between Odin and the Phoenix Force

Low
$1
Mid
$2
High
$4

Key Facts

The Avengers are confronted with an unstoppable new menace, one that is seemingly impervious to their every strength

Five-issue limited series

Debut of Mech Strike battle suits

Low
$1
Mid
$5
High
$15

Key Facts

Controversial issue: received media attention due to a window pane of a shop stenciled with the word 'jewery' instead of jewelry and a Star of David, a Jewish religious symbol

Marvel is offering comic shops replacement of the issue because of the error

Bennett is being accusations of anti-Semitism and issued an apology stating that it was an unintentional error

Low
$1
Mid
$2
High
$4

Key Facts

King In Black tie-in

Low
$1
Mid
$2
High
$4

Key Facts

Battle of Gwenom versus Carnage Mary Jane

Marvel ⋅ 2021
Low
$1
Mid
$2
High
$4

Key Facts

King In Black tie-in

Low
$1
Mid
$2
High
$4

Key Facts

Someone has been stealing artifacts of WMD potential. It’s up to Shang-Chi to find this person and stop them. But is he prepared to go toe-to-toe with Lady Deathstrike?!

Low
$1
Mid
$2
High
$5

Key Facts

Origin of Thanos

Low
$1
Mid
$2
High
$4

Key Facts

King In Black tie-in

IDW ⋅ 2021
Low
$1
Mid
$2
High
$4

Key Facts

Anthology of stories:

Wookiees of Kashyyyk and Life Day

Low
$1
Mid
$2
High
$10

Key Facts

1st cameo appearance of Vernestra Rwoh

1st appearance of a Nihil member

1st cameo team appearance of the Drengir

1st appearance of Ceret and Terec, Jedi twins

Key Facts

1st appearance of Lula Talisola, a Jedi Padawan

1st appearance of Zeen and Krix

1st appearance of Torban aka Buckets of Blood, a Jedi Master

1st appearance of Qort, a Jedi Padawan

View more (2)

1st appearance of Farzala Tarabal, a Jedi Knight

1st cameo appearance of Marchion Ro, the Eye of the Nihil

Marvel ⋅ 2021
Low
$1
Mid
$2
High
$4

Key Facts

Non-Key Issue. No additional information is available.

Venom #33

Non-Key
Marvel ⋅ 2021
Low
$1
Mid
$2
High
$4

Key Facts

King In Black tie-in

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!