Key Collector Comics

The Many Earths of DC

According to DC https://www.dc.com/characters/earth-0https://www.dc.com/characters/earth-0

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Infinite Crisis #6
Non-Key

DC ⋅ 2006

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Infinite Crisis #6
 
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$4
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1st appearance Earth 0 where, according to DC, "Bruce Wayne tragically lost his parents as a child. Where Hal Jordan was selected to join a team of emerald-hued heroes, Arthur Curry is the rightful King of Atlantis and Barry Allen’s life was transformed by a fateful bolt of lightning"

More Fun Comics #101

DC ⋅ 1945

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More Fun Comics #101
 
Low
$800
Mid
$2k
High
$8k
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Key Facts

1st appearance and origin of Superboy

1st appearance of Jor-El, Superman's Father, previously appeared in a newspaper strip prior to his introduction in comics

Final Golden Age appearance of The Spectre

[March 2025 - Jor-El rumored to appear in the Superman movie]

Market News

1st appearance Earth 1

New Fun Comics #1

DC ⋅ 1935

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New Fun Comics #1
 
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$7.3k
Mid
$22k
High
$60k
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Key Facts

First comic book published by National which would later become DC comics

1st appearance of Oswald the Lucky Rabbit, preceded Mickey Mouse but eventually fell into obscurity

1st appearance of Jack Woods

Market News

1st appearance Earth 2, home of Flash (Jay Garrick), Green Lantern (Alan Scott), Kendra Munoz-Saunders (Hawkgirl), Thomas Wayne, Val-Zod among others

Justice League of America #29

DC ⋅ 1964

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Justice League of America #29
 
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$60
Mid
$180
High
$625
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Key Facts

1st team appearance of the Crime Syndicate of America: Ultraman, Owlman, Power Ring, Super-Woman, Johnny Quick II

First mention of Volthoom, the first Lantern

[November 2023 - an inside source has disclosed to Key Collector Comics that Ultraman will be a villain in Superman Legacy and the Engineer will be working for Lex Luthor]

Market News

1st appearance of Earth 3, with evil version of the JLA known as the Crime Syndicate - Ultraman, Superwoman, Owlman, Power Ring, Johnny Quick, the Sea King, Atomica and Grid

Yellowjacket Comics #1

Charlton ⋅ 1944

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Yellowjacket Comics #1
 
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$120
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$400
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$1.2k
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Key Facts

First comic book published by Charlton

1st appearance of Yellowjacket, a hero who employs bees in his crimefighting

Market News

1st appearance Earth 4, home of Blue Beetle, Nightshade, Peacemaker, The Question and Captain Atom

Detective Comics #500
Non-Key

DC ⋅ 1981

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Detective Comics #500
 
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$2
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$3
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1st appearance Earth 5, also known as Thunderworld and home of Captain Marvel, Captain Marvel, Jr., Mary Marvel and the villainous Doctor Sivana

DC Special: The Return of Donna Troy #4
Non-Key

DC ⋅ 2005

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DC Special: The Return of Donna Troy #4
 
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$3
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1st appearance Earth 7, home of their world's last surviving hero Thunderer

Infinite Crisis #5

DC ⋅ 2006

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Infinite Crisis #5
 
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$1
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$5
High
$15
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Key Facts

1st full appearance of the third Blue Beetle, in costume

Market News

1st appearance Earth 8, an MCU doppelganger and home of the Retaliators featuring American Crusader, warrior god Wundajin, the Behemoth, and the Future Family plus “neo-human” heroes the G-Men

Tangent Comics: The Atom #1
Non-Key

DC ⋅ 1997

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Tangent Comics: The Atom #1
 
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$3
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1st appearance Earth 9, where the Atom is the world's greatest hero, along with versions of The Joker, Batman, The Flash, Green Lantern and more

52 #52

DC ⋅ 2007

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52 #52
 
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$3
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Key Facts

1st cameo team appearance of the JLAxis, the alternate reality Justice League from Earth-10 where the Nazis won WW II: Overman, Brunhilde, Green Lantern, Flash

The official team name of the JLAxis is 'Die Gerechtigkeitliga' translated to 'The Justness League'

Market News

1st appearance Earth 10 where the Freedom Fighters - Ray, Black Condor, Human Bomb, Doll Man and Doll Woman lead the resistance against Overman - a grown version of the alien child Kal-L who landed in Czechoslovakia - and the rest of the New Reichsmen, Leatherwing, Brunhilde, Blitzen and Underwaterman

Teen Titans Spotlight #11
Non-Key

DC ⋅ 1987

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Teen Titans Spotlight #11
 
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$2
High
$3
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1st appearance Earth 11, a gender-swapped world which is home of Superwoman, Batwoman, Aquawoman plus Wonder Man, the greatest warrior of the men of Elysium Island

Showcase #62

DC ⋅ 1966

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Showcase #62
 
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$10
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$30
High
$100
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Key Facts

1st team appearance and origin of Inferior Five: Merryman, Blimp, Awkwardman, Dumb Bunny, White Feather

Market News

1st appearance Earth 12, where Terry McGinnis is the Batman of Neo-Gotham and fights crime with the other members of the Justice League Beyond - Green Lantern, Superman, Warhawk, Aquagirl, Big Barda, Micron and more

Countdown: Arena #1
Non-Key

DC ⋅ 2007

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Countdown: Arena #1
 
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$2
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$4
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1st appearance Earth 13, where a rocket carrying the demon Etrigan from the dying planet of Kamelot landed

Etrigan grew up under the tutelage of Merlin to become Superdemon and defends this Earth with Hellblazer, Annataz, Witchboy, Swamp-Man, Fate, Ragman, Deadman and Enchantress as the League of Shadows

Justice League of America #15
Non-Key

DC ⋅ 1962

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Justice League of America #15
 
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$12
Mid
$40
High
$130
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1st appearance Earth 15, a planet of peaceful highly evolved heroes that was obliterated by Superboy-Prime, but for a remaining vastly powerful sliver known as the Cosmic Grail, whose whereabouts are currently unknown

DC Comics Presents: Young Justice #1
Non-Key

DC ⋅ 2010

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DC Comics Presents: Young Justice #1
 
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$1
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$2
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$8
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1st appearance Earth 16, also known as Earth-Me, the home of a second generation of heroes including Kyle Rayner, Wally West, Connor Hawke, Ray Palmer, Damian Wayne and Chris Kent who, lacking any crime, spend their days reenacting past battles, living a pampered lifestyle that’s more hedonistic than heroic

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