Terrificon

Connecticut's biggest comic con is hosting a Who's Who list of the most influential creators in comics.   August 8 - 10, 2025 at Mohegan Sun in Uncasville, CT. Featured below are Key Issues associated with creators in attendance at Terrificon.

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

Star Wars: The High Republic #1

Marvel • 2021 • Vol. 1
View Details View Series View Variants (22)
Star Wars: The High Republic #1
 
Low
$1
Mid
$2
High
$5
View on

1st appearance of Keeve Trennis, a Jedi Padawan

1st appearance of Sskeer, a Jedi Master

1st appearance of Estala Maru, a Jedi Master

1st full appearance of Avar Kriss, a Jedi Master

1st cameo appearance of Burryaga Agaburry

1st cameo appearance of Elzar Mann

Partial team appearance of the Grand Masters of the Jedi Order: Veter (1st), Stellan Gios (cameo) and Yoda

📖 Reading Order: the earliest era of stories in the official Star Wars canon

Terrificon

Charles Soule will be at Terrificon

Eight Billion Genies #1

Image • 2022 • Vol. 1
View Details View Series View Variants (24)
Eight Billion Genies #1
 
Low
$3
Mid
$9
High
$30
View on

Chaos ensues after eight billion genies grant everyone in the world one wish

[June 2022 - Amazon secures rights for a movie and other potential projects / March 2024 - Seth Rogen’s Point Grey will adapt for film with Rodney Rothman (Into the Spider-Verse) writing the screenplay]

Terrificon

Charles Soule will be at Terrificon

Strongman #1

SLG • 2009 • Vol. 1
Non-Key
Softcover
View Details View Series
Strongman #1
 
Low
$2
Mid
$8
High
$20
View on

First published written work in the comic book industry by Charles Soule

Terrificon

Charles Soule will be at Terrificon

X-Men #184

Marvel • 2006 • Vol. 2
View Details View Series View Variants (1)
X-Men #184
 
Low
$1
Mid
$2
High
$8
View on

1st cameo appearance of Gambit as Death, a Horseman of Apocalypse

Terrificon

Mark Morales will be at Terrificon

Tigress #2

Heroic Publishing • 1992 • Vol. 1
Non-Key
View Details View Series
Tigress #2
 
Low
$1
Mid
$2
High
$3
View on

First inks in the comic book industry by Mark Morales

Terrificon

Mark Morales will be at Terrificon

Action Comics #662

DC • 1991 • Vol. 1
View Details View Series View Variants (2)
Action Comics #662
 
Low
$1
Mid
$2
High
$3
View on

Clark Kent tells Lois Lane that he is Superman

Terrificon

Kerry Gammill, Brett Breeding and Bob McLeod will be at Terrificon

World's Finest Comics #268

DC • 1981 • Vol. 1
Non-Key
View Details View Series View Variants (1)
World's Finest Comics #268
 
Low
$1
Mid
$2
High
$8
View on

First credited inks in the comic book industry by Brett Breeding

Terrificon

Brett Breeding will be at Terrificon

Tales of the Cyclone #1

Museum Publications • 1974 • Vol. 1
View Details View Series
Tales of the Cyclone #1
 
Low
$8
Mid
$25
High
$85
View on

First published artwork in the comic book industry by Kerry Gammill

Terrificon

Kerry Gammill will be at Terrificon

Doctor Weird #1

Texas Trio • 1970 • Vol. 1
View Details View Series
Doctor Weird #1
 
Low
$10
Mid
$40
High
$100
View on

First cover art by Jim Starlin

Early published written work in the comic industry by George Raymond Richard Martin (George R.R. Martin)

Terrificon

Jim Starlin will be at Terrificon

Mister Miracle #1

DC • 2017 • Vol. 4
View Details View Series View Variants (5)
Mister Miracle #1
 
Low
$2
Mid
$8
High
$25
View on

Critically-acclaimed premiere issue of the fourth Mister Miracle series

[June 2026 - DC Studios is developing this series into an animated series with Tom King as showrunner]

Terrificon

Tom King and Mitch Gerads will be at Terrificon

Time Warp #1

DC Vertigo • 2013 • Vol. 2
View Details View Series View Variants (1)
Time Warp #1
 
Low
$1
Mid
$2
High
$4
View on

First written work in the comic book industry by Tom King

Previous published work 'A Once Crowded Sky' had illustrations but was not a graphic novel

Terrificon

Tom King will be at Terrificon

Bizarre Adventures #32

Marvel • 1982 • Vol. 1
Non-Key
View Details View Series
Bizarre Adventures #32
 
Low
$1
Mid
$2
High
$3
View on

First published story in the comic industry by Ann Nocenti

Terrificon

Ann Nocenti, Joe Jusko and Al Milgrom will be at Terrificon

ElfQuest Magazine #1

Warp Graphics • 1978 • Vol. 1
View Details View Series View Variants (3)
ElfQuest Magazine #1
 
Low
$5
Mid
$15
High
$65
View on

Reprint of Fantasy Quarterly: Elfquest #1

Terrificon

Wendy Pini and Richard Pini will be at Terrificon

Strangers in Paradise #1

Antarctic Press • 1993 • Vol. 1
View Details View Series View Variants (2)
Strangers in Paradise #1
 
Low
$35
Mid
$100
High
$350
View on

1st appearance of Katchoo and Francine

First published work in the comic book industry by Terry Moore

Terrificon

Terry Moore will be at Terrificon

G.I. Joe: A Real American Hero #252

IDW • 2018 • Vol. 1
Non-Key
Exclusive
View Details View Series
G.I. Joe: A Real American Hero #252
 
Low
$5
Mid
$15
High
$50
View on

Cover art by Stuart Sayger

Terrificon

Stuart Sayger will be at Terrificon

Shiver in the Dark #1

Comic Giant • 2001 • Vol. 1
Non-Key
View Details View Series
Shiver in the Dark #1
 
Low
$1
Mid
$5
High
$15
View on

Independently owned series created by Stuart Sayger

Terrificon

Stuart Sayger will be at Terrificon

Big Bang Comics #24

Image • 1999 • Vol. 1
View Details View Series
Big Bang Comics #24
 
Low
$1
Mid
$2
High
$4
View on

First artwork in the comic book industry by Stuart Sayger, inks on Knight Watchman pages #22-23,

Terrificon

Stuart Sayger will be at Terrificon

Strange Academy #1

Marvel • 2020 • Vol. 1
View Details View Series View Variants (18)
Strange Academy #1
 
Low
$5
Mid
$15
High
$50
View on

1st appearance of Emily Bright, a girl who has been aware of her magical powers since birth

1st appearance of Doyle Dormammu, the illegitimate son of Dormammu

1st appearance of Shaylee Moonpeddle

1st appearance of German Aguilar

1st appearance of Zoe Laveau

1st appearance of Alvi and Iric Brorson, sons of Asgardian, Bror

1st appearance of Guslaug, a Frost Giant

1st appearance of Toth, a crystal warrior

1st appearance of Calvin Morse and Dessy

The Strange Academy preview was featured in multiple issues but the first four titles that went on sale with the preview on January 29th, 2020 were Thor #2, Ravencroft #1, Doctor Strange #2, Avengers #30

[December 2024 - a Strange Academy TV series is rumored to be in development for Disney+]

Terrificon

Humberto Ramos will be at Terrificon

Amazing Spider-Man #4

Marvel • 2014 • Vol. 3
View Details View Series View Variants (6)
Amazing Spider-Man #4
 
Low
$5
Mid
$15
High
$50
View on

1st full appearance of Silk, a Korean-American girl who was bitten by the same radioactive spider as Peter Parker

📖 Spider-Verse Reading Order: read The Amazing Spider-Man #4 and #5

Terrificon

Humberto Ramos will be at Terrificon

Peter Parker: Spider-Man #30

Marvel • 2001 • Vol. 1
View Details View Series View Variants (1)
Peter Parker: Spider-Man #30
 
Low
$1
Mid
$2
High
$3
View on

1st appearance of Fusion, a mutant with the ability to persuade people's thoughts and actions

First artwork on a Spider-Man title by Humberto Ramos - previous work on Spider-Man was Spider-Man 2099, an assisted credit on art on Spider-Man in X-Men #346 and a sketch in Wizard Presents: Legacy of Spider-Man

Terrificon

Humberto Ramos will be at Terrificon

Steel Annual #1

DC • 1994 • Vol. 2
View Details View Series View Variants (1)
Steel Annual #1
 
Low
$1
Mid
$2
High
$3
View on

First cover art by Humberto Ramos

Terrificon

Humberto Ramos will be at Terrificon

Hardware #15

Milestone • 1994 • Vol. 1
View Details View Series
Hardware #15
 
Low
$1
Mid
$2
High
$3
View on

First interior artwork in the comic book industry by Humberto Ramos

Terrificon

Humberto Ramos will be at Terrificon

StormQuest #1

Caliber • 1994 • Vol. 1
View Details View Series
StormQuest #1
 
Low
$1
Mid
$2
High
$3
View on

First published artwork in the comic industry by Greg Land

Terrificon

Greg Land will be at Terrificon

Wolverine #1

Marvel • 1982 • Vol. 1
View Details View Series View Variants (14)
Wolverine #1
 
Low
$12
Mid
$40
High
$130
View on

First solo Wolverine title

1st cameo appearance of Yukio

First use of the phrase, 'I'm the best there is at what I do'

Terrificon

Chris Claremont and Joe Rubinstein will be at Terrificon

Uncanny X-Men #129

Marvel • 1980 • Vol. 1
View Details View Series View Variants (7)
Uncanny X-Men #129
 
Low
$25
Mid
$80
High
$280
View on

The Dark Phoenix Saga Part 1

1st appearance of Kitty Pryde

1st appearance of Emma Frost, the White Queen

1st cameo team appearance of The Hellfire Club, in shadows

Terrificon

Chris Claremont will be at Terrificon

Uncanny X-Men #141

Marvel • 1981 • Vol. 1
View Details View Series View Variants (11)
Uncanny X-Men #141
 
Low
$18
Mid
$60
High
$180
View on

"Days of Future Past" part 1

1st team appearance of the Brotherhood of Evil Mutants: Mystique, Destiny, Pyro, Avalanche and Blob

1st appearance of Destiny

1st appearance of Avalanche

1st appearance of Pyro

1st appearance of Rachel Summers, daughter of Scott and Jean

Terrificon

Chris Claremont will be at Terrificon

Daredevil #102

Marvel • 1973 • Vol. 1
View Details View Series View Variants (1)
Daredevil #102
 
Low
$4
Mid
$12
High
$40
View on

First Chris Claremont credited work in comics as 'author'

Claremont received credit on prior issues for years with plot assists as early as X-Men #59 but this issue is his first official credited, scripted story

Terrificon

Chris Claremont will be at Terrificon

I Hate Fairyland #1

Image • 2015 • Vol. 1
View Details View Series View Variants (7)
I Hate Fairyland #1
 
Low
$3
Mid
$9
High
$30
View on

Premiere issue of Skottie Young creator-owned series

Terrificon

Skottie Young will be at Terrificon

Digital Webbing Presents #2

Digital Webbing LLC • 2002 • Vol. 1
View Details View Series
Digital Webbing Presents #2
 
Low
$10
Mid
$30
High
$100
View on

First professional cover art in comics by Skottie Young

Terrificon

Skottie Young will be at Terrificon

Iceman #3

Marvel • 2002 • Vol. 2
View Details View Series View Variants (1)
Iceman #3
 
Low
$1
Mid
$2
High
$3
View on

First published interior artwork in the comic book industry by Skottie Young

Terrificon

Skottie Young will be at Terrificon

Secret Wars #2

Marvel • 2015 • Vol. 1
View Details View Series View Variants (10)
Secret Wars #2
 
Low
$1
Mid
$5
High
$18
View on

1st appearance of God Emperor Doom, an all-powerful, alternate reality version of Doctor Doom

Introduction of Bar Sinister, a region in Battleworld

[March 2025 - Avengers: Secret Wars supposed concept art leaked online depicting God Emperor Doom but the art can not be substantiated as official - see additional images by tapping cover and swiping]

Terrificon

Jonathan Hickman will be at Terrificon

Ultimate Fallout #4

Marvel • 2011 • Vol. 1
View Details View Series View Variants (26)
Ultimate Fallout #4
 
Low
$25
Mid
$90
High
$300
View on

1st appearance of Miles Morales, Spider-Man from an alternate reality

Distributed in a polybag

Diamond Comics Distributors estimates 65,000 copies of the first printing were shipped

Terrificon

Jonathan Hickman will be at Terrificon

The Nightly News #1

Image • 2006 • Vol. 1
View Details View Series View Variants (1)
The Nightly News #1
 
Low
$1
Mid
$2
High
$3
View on

First written and illustrated work in comics by Jonathan Hickman

6-issue series written, illustrated, lettered, inked and colored by Hickman

2008 Eisner Award nominee for Best Limited Series

Terrificon

Jonathan Hickman will be at Terrificon

Witchblade #10

Top Cow • 1996 • Vol. 1
View Details View Series View Variants (6)
Witchblade #10
 
Low
$1
Mid
$2
High
$10
View on

1st appearance of Jackie Estacado, later becomes the Darkness

Terrificon

Marc Silvestri will be at Terrificon

Cyberforce #1

Image • 1992 • Vol. 1
View Details View Series View Variants (1)
Cyberforce #1
 
Low
$1
Mid
$2
High
$3
View on

1st team appearance of Cyberforce: Stryker, Cyblade, Ripclaw, Killjoy, Heatwave

1st appearance of Velocity

Terrificon

Marc Silvestri will be at Terrificon

House of Mystery #292

DC • 1981 • Vol. 1
View Details View Series View Variants (2)
House of Mystery #292
 
Low
$1
Mid
$5
High
$18
View on

First published interior artwork in the comic book industry by Marc Silvestri

Terrificon

Marc Silvestri will be at Terrificon

Uncanny X-Men #251

Marvel • 1989 • Vol. 1
View Details View Series View Variants (2)
Uncanny X-Men #251
 
Low
$4
Mid
$12
High
$40
View on

Iconic cover art by Marc Silvestri

Terrificon

Marc Silvestri will be at Terrificon

Kick-Ass #1

Icon • 2008 • Vol. 1
View Details View Series View Variants (8)
Kick-Ass #1
 
Low
$3
Mid
$9
High
$20
View on

1st appearance of Kick-Ass

Copies ordered by retailers: 47,811

Terrificon

John Romita Jr. will be at Terrificon

Amazing Spider-Man #238

Marvel • 1983 • Vol. 1
View Details View Series View Variants (7)
Amazing Spider-Man #238
 
Low
$30
Mid
$90
High
$300
View on

1st appearance of the Hobgoblin, Roderick Kingsley

A complete issue includes the ‘Tattooz' giveaway insert, found between the final page and the back cover. See additional images - be aware that the insert may be there but the tattoos might still be missing

[Feb 2021 - a social media account associated with Sony seemingly teased the transformation of Ned Leeds into the Hobgoblin / June 2022 - Jacob Batalon reshared photo holding a Hobgoblin action figure which caused future movie speculation on social media / May 2023 - speculation Spider-Man 4's villain will be Hobgoblin]

Terrificon

John Romita Jr. will be at Terrificon

Amazing Spider-Man Annual #11

Marvel • 1977 • Vol. 1
View Details View Series
Amazing Spider-Man Annual #11
 
Low
$2
Mid
$8
High
$25
View on

First U.S. published story for Marvel by John Romita Jr., six-page story titled 'Chaos at the Coffee Bean'

Terrificon

John Romita Jr. will be at Terrificon

Kid Colt Outlaw #218

Marvel • 1977 • Vol. 1
View Details View Series View Variants (1)
Kid Colt Outlaw #218
 
Low
$2
Mid
$8
High
$30
View on

First interior art published in the U.S. by John Romita Jr. for Marvel, a pin-up of Kid Colt

Terrificon

John Romita Jr. will be at Terrificon

Teenage Mutant Ninja Turtles #1

Mirage • 1984 • Vol. 1
View Details View Series View Variants (31)
Teenage Mutant Ninja Turtles #1
 
Low
$1.2K
Mid
$3K
High
$15K
View on

1st team appearance and origin of the Teenage Mutant Ninja Turtles: Donatello, Leonardo, Raphael, Michelangelo

1st appearance of Splinter, the Turtles' mentor

1st appearance and death of the Shredder

First printing: 3,000 copies

Terrificon

Kevin Eastman will be at Terrificon

Comix Wave #9

Comix World • 1982 • Vol. 1
Mini-Comic
View Details View Series
Comix Wave #9
 
Low
$0
Mid
$0
High
$0
View on

Possible first published work in comics by Kevin Eastman - back cover one-page story titled 'Cones'

According to an interview in The Comics Journal, Eastman's first published work was for Clay Geerdes Comix Wave

There is a story titled 'Mall Patrol' with a 1981 date but it is unclear which issue it was published in and may have gone to print at a later date than this issue

Value unknown

Terrificon

Kevin Eastman will be at Terrificon

Spider-Boy #1

Marvel • 2023 • Vol. 1
View Details View Series View Variants (32)
Spider-Boy #1
 
Low
$1
Mid
$2
High
$6
View on

First solo series featuring Spider-Boy

1st appearance of Gutterball, a bowling-themed villain

1st appearance of Hellifino

Terrificon

Edgar Delgado will be at Terrificon

Midnight Rose #1

Aftershock • 2025 • Vol. 1
Non-Key
View Details View Series View Variants (1)
Midnight Rose #1
 
Low
$1
Mid
$2
High
$9
View on

One-shot tale of loneliness, love and vengeance told through the life a singular, frightening and very human creature named Midnight Rose

Terrificon

Jim Starlin and Nikkol Jelenic will be at Terrificon

Grim #1

BOOM! • 2022 • Vol. 1
View Details View Series View Variants (21)
Grim #1
 
Low
$1
Mid
$5
High
$15
View on

A woman has been recruited to be a Reaper in the afterlife but is plagued by the mystery of how she died

[November 2025 - Al Gough and Miles Miller (Wednesday) are developing an adult-animated adaptation of Grim for Netflix]

Terrificon

Stephanie Phillips will be at Terrificon

Flash #197

DC • 2003 • Vol. 2
View Details View Series
Flash #197
 
Low
$8
Mid
$20
High
$80
View on

1st appearance and origin of Hunter Zolomon as Professor Zoom, in costume

1st appearance of Ashley Zolomon, wife of Hunter

Terrificon

Scott Kolins will be at Terrificon

Justice League #51

DC • 2016 • Vol. 2
Non-Key
View Details View Series View Variants (2)
Justice League #51
 
Low
$1
Mid
$2
High
$4
View on

Terrificon

Tony Korods will be at Terrificon

Daredevil #236

Marvel • 1986 • Vol. 1
View Details View Series View Variants (1)
Daredevil #236
 
Low
$1
Mid
$2
High
$3
View on

Specialty border printed on select covers published in November 1986 celebrating Marvel's 25th Anniversary or more precisely, the 25th year since Fantastic Four #1 was published in November 1961

Terrificon

Ann Nocenti and Bob Wiacek will be at Terrificon

Spawn #370

Image • 2025 • Vol. 1
Non-Key
View Details View Series View Variants (3)
Spawn #370
 
Low
$1
Mid
$2
High
$4
View on

Terrificon

Johnathan Uribe will be at Terrificon

No Results Found

Try adjusting the "Variants" search filter above, or disable "Keys Only" to see all issues.

  • Variant Covers ([[totalVariants]])

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.