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Welcome to the official Ultimate Key Issue Comics website. We’re always buying and selling comics so contact us below for a hassle free appraisal! We’ve been in business for over 10 years. All prices are listed in USD unless otherwise specified.

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Jumbo Comics #129 Fiction House 1949 (VG-/VG) Sheena Pre-Code Golden Age
Golden Age (1938 to 1945)
Doctor Strange #182 Marvel 1969 (VF-) Gene Colan Juggernaut Cover
Silver Age (1956 to 1970)
Scooby Doo #28 Gold Key 1974 (VG-) Bottom Staple Detached
Bronze Age (1970 to 1984)
Eternals #1 Marvel 1985 (NM-) 1st App. Phastos - Canadian Price Variant
Copper (1984 to 1992)
Superman #18 DC 1992 (NM) 1st Full App. of Doomsday
Modern (1992 to Present)
Teenage Mutant Ninja Turtles Adventures #1 Archie 1989 (VF/NM) C.P.V.
Canadian Price Variant

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Nice House on the Lake #1 CBCS 9.6 3rd Printing 1:25 Signed James Tynion
CBCS Slabs
Pokemon: Gold Version Game Boy Color Complete In Box CGC 9.4
CGC Slabs
Epic Illustrated #33 Marvel Magazine 1985 Copper Age
Magazines/Trade Paper Back
Xena: Warrior Princess - The Talisman of Fate N64 1st Print CGC 9.2 A SEALED!
Video Games/Consoles
Pokemon TCG Pikachu EX XY124 Black Star Promo
Pokémon & Trading Cards
Hasbro Marvel Universe 19 Inch Galactus Figure w/ Silver Surfer SEALED
Toys/Statues/Funko

NEW ARRIVALS

More new arrivals ›
Eternals #1 Marvel 1985 (NM-) 1st App. Phastos - Canadian Price Variant

Eternals #1 Marvel 1985 (NM-) 1st App. Phastos - Canadian Price Variant
Web of Spider-Man #18 Marvel 1986 (NM-/NM) 1st Eddie Brock Cameo

Web of Spider-Man #18 Marvel 1986 (NM-/NM) 1st Eddie Brock Cameo
Superman #18 DC 1992 (NM) 1st Full App. of Doomsday

Superman #18 DC 1992 (NM) 1st Full App. of Doomsday
Green Lantern #50 DC 1994 (NM-) 1st Kyle Rayner as GL - NEWSSTAND

Green Lantern #50 DC 1994 (NM-) 1st Kyle Rayner as GL - NEWSSTAND
Green Lantern #51 DC 1994 (NM) 1st Cover App. of Kyle Rayner

Green Lantern #51 DC 1994 (NM) 1st Cover App. of Kyle Rayner
Scooby Doo #28 Gold Key 1974 (VG-) Bottom Staple Detached

Scooby Doo #28 Gold Key 1974 (VG-) Bottom Staple Detached
Iron Man #12 Marvel 2021 (NM+) Rahzzah Miles Morales Variant Cover

Iron Man #12 Marvel 2021 (NM+) Rahzzah Miles Morales Variant Cover
Daredevil #249 Marvel 1987 (NM-) Wolverine Cover & Appearance

Daredevil #249 Marvel 1987 (NM-) Wolverine Cover & Appearance
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Moon Knight #29 Marvel 1983 (NM-) Classic Bill Sinkiewicz Cover

Moon Knight #29 Marvel 1983 (NM-) Classic Bill Sinkiewicz Cover
Strange Academy #15 Marvel 2022 (NM+) 1st Cover App. of Gaslamp

Strange Academy #15 Marvel 2022 (NM+) 1st Cover App. of Gaslamp
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Doctor Strange #182 Marvel 1969 (VF-) Gene Colan Juggernaut Cover

Doctor Strange #182 Marvel 1969 (VF-) Gene Colan Juggernaut Cover
New Teen Titans #21 DC 1982 (NM-) 1st Brother Blood! NEWSSTAND

New Teen Titans #21 DC 1982 (NM-) 1st Brother Blood! NEWSSTAND
Marc Spector Moon Knight #59 Marvel 1994 (NM-) Stephen Platt Cover

Marc Spector Moon Knight #59 Marvel 1994 (NM-) Stephen Platt Cover
Batman: The Long Halloween #5 DC 1997 (NM-) Dark Knight Halloween Special

Batman: The Long Halloween #5 DC 1997 (NM-) Dark Knight Halloween Special
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Spawn Fan Edition #2b Image 1996 (NM) 1st Nordick as Norse Hellspawn

Spawn Fan Edition #2b Image 1996 (NM) 1st Nordick as Norse Hellspawn
Spider-Man and His Amazing Friends #1 1981 (VF+) 1st Firestar! NEWSSTAND

Spider-Man and His Amazing Friends #1 1981 (VF+) 1st Firestar! NEWSSTAND
Alias #1 MAX Comics 2003 (NM-/NM) 1st App. of Jessica Jones

Alias #1 MAX Comics 2003 (NM-/NM) 1st App. of Jessica Jones
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Emma Frost #1 Marvel 2003 (NM+) Greg Horn Good Girl Art Cover

Emma Frost #1 Marvel 2003 (NM+) Greg Horn Good Girl Art Cover
New Teen Titans #16 DC 1982 (NM-) 1st App. of Captain Carrot NEWSSTAND

New Teen Titans #16 DC 1982 (NM-) 1st App. of Captain Carrot NEWSSTAND
Teenage Mutant Ninja Turtles Adventures #1-3 1988 CPV NEWSSTAND SET

Teenage Mutant Ninja Turtles Adventures #1-3 1988 CPV NEWSSTAND SET
Green Lantern #48 #49 #50 DC 1994 (NM) Emerald Twilight Part 1-3

Green Lantern #48 #49 #50 DC 1994 (NM) Emerald Twilight Part 1-3
Batman Dark Knight Falls Book #4 DC 1986 (NM-) 1st Print Frank Miller

Batman Dark Knight Falls Book #4 DC 1986 (NM-) 1st Print Frank Miller
Aliens #1-4 Vol. 2 Dark Horse 1989 Complete Mini Series

Aliens #1-4 Vol. 2 Dark Horse 1989 Complete Mini Series
New Gods #9 DC 1972 (VF) Jack Kirby Cover & Art - 1st App. of Forager

New Gods #9 DC 1972 (VF) Jack Kirby Cover & Art - 1st App. of Forager
Ghost in a Shell #1 Dark Horse 1995 (NM-) 1st Print - 1st Appearance

Ghost in a Shell #1 Dark Horse 1995 (NM-) 1st Print - 1st Appearance

New Graded arrivals

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Star Wars: Mandalorian #1 CGC 9.8 (2022) 1:50 Francis Yu Incentive Variant

Star Wars: Mandalorian #1 CGC 9.8 (2022) 1:50 Francis Yu Incentive Variant
Nick Fury, Agent of SHIELD #13 CGC 6.0 (1969) 1st App. of Super Patriot

Nick Fury, Agent of SHIELD #13 CGC 6.0 (1969) 1st App. of Super Patriot
World War Hulk #1-5 CGC 9.6/9.8 (2007/2008) Variant Cover Set! 5 Books

World War Hulk #1-5 CGC 9.6/9.8 (2007/2008) Variant Cover Set! 5 Books
Iron Man & Sub Mariner #1 CGC 7.0 (1968) Predates 1st Solo Series

Iron Man & Sub Mariner #1 CGC 7.0 (1968) Predates 1st Solo Series
Tales of Suspense #75 CGC 6.0 (1966) 1st App. of Sharon Carter

Tales of Suspense #75 CGC 6.0 (1966) 1st App. of Sharon Carter
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Giant-Size X-Men #1 CGC 8.0 SIGNED BY CHRIS CLAREMONT! 1st New Team!

Giant-Size X-Men #1 CGC 8.0 SIGNED BY CHRIS CLAREMONT! 1st New Team!
X-Men #94 CGC 9.2 SIGNED BY CHRIS CLAREMONT! New X-Men begin!

X-Men #94 CGC 9.2 SIGNED BY CHRIS CLAREMONT! New X-Men begin!
X-Men #95 CGC 9.0 SIGNED BY CHRIS CLAREMONT! 3rd app of the New X-Men!

X-Men #95 CGC 9.0 SIGNED BY CHRIS CLAREMONT! 3rd app of the New X-Men!
X-Men #101 CGC 9.2 SIGNED BY CHRIS CLAREMONT! 1st appearance of Phoenix!

X-Men #101 CGC 9.2 SIGNED BY CHRIS CLAREMONT! 1st appearance of Phoenix!
X-Men #137 CGC 9.8 SIGNED BY CHRIS CLAREMONT! NEWSSTAND

X-Men #137 CGC 9.8 SIGNED BY CHRIS CLAREMONT! NEWSSTAND
X-Men #101 CGC 1.8 SIGNED BY CHRIS CLAREMONT! 1st appearance of Phoenix!

X-Men #101 CGC 1.8 SIGNED BY CHRIS CLAREMONT! 1st appearance of Phoenix!
X-Men #130 CGC 9.4 SIGNED BY CHRIS CLAREMONT! 1st appearance of Dazzler!

X-Men #130 CGC 9.4 SIGNED BY CHRIS CLAREMONT! 1st appearance of Dazzler!
X-Men #123 CGC 9.8 SIGNED BY CHRIS CLAREMONT! NEWSSTAND!! 1st Arcade!!

X-Men #123 CGC 9.8 SIGNED BY CHRIS CLAREMONT! NEWSSTAND!! 1st Arcade!!
X-Men #125 CGC 9.8 SIGNED BY CHRIS CLAREMONT! 1st appearance of Mutant X

X-Men #125 CGC 9.8 SIGNED BY CHRIS CLAREMONT! 1st appearance of Mutant X
X-Men #129 CGC 8.0 SIGNED BY CHRIS CLAREMONT!1st Kitty Pryde & Emma Frost

X-Men #129 CGC 8.0 SIGNED BY CHRIS CLAREMONT!1st Kitty Pryde & Emma Frost
X-Men #127 CGC 9.4 SIGNED BY CHRIS CLAREMONT! Proteus Appearance

X-Men #127 CGC 9.4 SIGNED BY CHRIS CLAREMONT! Proteus Appearance
X-Men #138 CGC 9.8 SIGNED BY CHRIS CLAREMONT Cyclops leaves the X-Men.

X-Men #138 CGC 9.8 SIGNED BY CHRIS CLAREMONT Cyclops leaves the X-Men.
John Byrne's Next Men #21 CGC 9.8 1st full app. of Hellboy!

John Byrne's Next Men #21 CGC 9.8 1st full app. of Hellboy!
Dazzler #2 Comics (1981) MANUFACTURING ERROR CGC 9.8 1 of 1 in existence!

Dazzler #2 Comics (1981) MANUFACTURING ERROR CGC 9.8 1 of 1 in existence!
Amazing Spider-Man #316 CGC 9.4 (1989) 1st Full Venom Cover - McFarlane

Amazing Spider-Man #316 CGC 9.4 (1989) 1st Full Venom Cover - McFarlane
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Invincible #14 CGC 9.8 (2004) 1st Printing - Low Print Run

Invincible #14 CGC 9.8 (2004) 1st Printing - Low Print Run
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Invincible #13 CGC 9.8 (2004) 1st Printing - Low Print Run

Invincible #13 CGC 9.8 (2004) 1st Printing - Low Print Run
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Invincible #9 CGC 9.8 (2004) 1st App. of Monster Girl & Bulletproof

Invincible #9 CGC 9.8 (2004) 1st App. of Monster Girl & Bulletproof
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Invincible Returns #1 CGC 9.6 (2010) 1st App. of Grand Regent Thragg

Invincible Returns #1 CGC 9.6 (2010) 1st App. of Grand Regent Thragg
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Invincible #3 CGC 9.8 (2003) 1st App. of Flaxans - Low Print Run

Invincible #3 CGC 9.8 (2003) 1st App. of Flaxans - Low Print Run

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