J. M. DeMatteis

John Marc DeMatteis is an American writer of comic books, television and novels, famous for his work on Justice League and Peter Parker: The Spectacular Spider-Man.

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

All-Out War #1

DC • 1979 • Vol. 1
Non-Key
View Details View Series
All-Out War #1
 
Low
$1
Mid
$5
High
$15
View on

Time Warp #3

DC • 1980 • Vol. 1
Non-Key
View Details View Series
Time Warp #3
 
Low
$1
Mid
$2
High
$3
View on

Detective Comics #489

DC • 1980 • Vol. 1
Non-Key
View Details View Series
Detective Comics #489
 
Low
$1
Mid
$2
High
$3
View on

World's Finest Comics #262

DC • 1980 • Vol. 1
Non-Key
View Details View Series
World's Finest Comics #262
 
Low
$1
Mid
$2
High
$3
View on

Time Warp #4

DC • 1980 • Vol. 1
Non-Key
View Details View Series
Time Warp #4
 
Low
$1
Mid
$2
High
$3
View on

The Unexpected #199

DC • 1980 • Vol. 1
Non-Key
View Details View Series
The Unexpected #199
 
Low
$1
Mid
$2
High
$3
View on

Legion of Super-Heroes #265

DC • 1980 • Vol. 2
Non-Key
View Details View Series View Variants (1)
Legion of Super-Heroes #265
 
Low
$1
Mid
$2
High
$3
View on

Brave and the Bold, The #164

DC • 1980 • Vol. 1
Non-Key
View Details View Series View Variants (1)
Brave and the Bold, The #164
 
Low
$1
Mid
$2
High
$3
View on

House of Mystery #282

DC • 1980 • Vol. 1
Non-Key
View Details View Series
House of Mystery #282
 
Low
$1
Mid
$2
High
$3
View on

The Unexpected #200

DC • 1980 • Vol. 1
Non-Key
View Details View Series View Variants (1)
The Unexpected #200
 
Low
$1
Mid
$2
High
$3
View on

Adventure Comics #475

DC • 1980 • Vol. 1
Non-Key
View Details View Series View Variants (1)
Adventure Comics #475
 
Low
$1
Mid
$2
High
$3
View on

Detective Comics #494

DC • 1980 • Vol. 1
Non-Key
View Details View Series
Detective Comics #494
 
Low
$1
Mid
$2
High
$3
View on

Adventure Comics #476

DC • 1980 • Vol. 1
Non-Key
View Details View Series View Variants (2)
Adventure Comics #476
 
Low
$1
Mid
$2
High
$3
View on

Legion of Super-Heroes #268

DC • 1980 • Vol. 2
Non-Key
View Details View Series View Variants (2)
Legion of Super-Heroes #268
 
Low
$1
Mid
$2
High
$3
View on

Mystery In Space #112

DC • 1980 • Vol. 1
Non-Key
View Details View Series View Variants (2)
Mystery In Space #112
 
Low
$1
Mid
$2
High
$3
View on

Detective Comics #495

DC • 1980 • Vol. 1
Non-Key
View Details View Series View Variants (1)
Detective Comics #495
 
Low
$1
Mid
$2
High
$3
View on

Adventure Comics #477

DC • 1980 • Vol. 1
Non-Key
View Details View Series View Variants (2)
Adventure Comics #477
 
Low
$1
Mid
$2
High
$3
View on

Mystery In Space #113

DC • 1980 • Vol. 1
Non-Key
View Details View Series View Variants (2)
Mystery In Space #113
 
Low
$1
Mid
$2
High
$3
View on

Weird War Tales #93

DC • 1980 • Vol. 1
View Details View Series View Variants (1)
Weird War Tales #93
 
Low
$25
Mid
$90
High
$250
View on

1st team appearance of Creature Commandos: Matthew Shrieve, Elliot 'Lucky' Taylor, Vincent Velcro, Warren Griffith aka Wolfpack

Marvel Comics Super Special #17

Marvel • 1980 • Vol. 1
View Details View Series
Marvel Comics Super Special #17
 
Low
$4
Mid
$12
High
$40
View on

68-page adaptation of the critically panned, fantasy musical movie Xanadu (1980)

World's Finest Comics #265

DC • 1980 • Vol. 1
Non-Key
View Details View Series View Variants (1)
World's Finest Comics #265
 
Low
$1
Mid
$2
High
$3
View on

Conan the Barbarian #116

Marvel • 1980 • Vol. 1
Non-Key
View Details View Series View Variants (1)
Conan the Barbarian #116
 
Low
$1
Mid
$2
High
$3
View on

Adventure Comics #478

DC • 1980 • Vol. 1
Non-Key
View Details View Series View Variants (2)
Adventure Comics #478
 
Low
$1
Mid
$2
High
$3
View on

Spider-Woman #33

Marvel • 1980 • Vol. 1
View Details View Series View Variants (2)
Spider-Woman #33
 
Low
$1
Mid
$3
High
$5
View on

1st appearance of Turner D. Century

House of Mystery #287

DC • 1980 • Vol. 1
Non-Key
View Details View Series View Variants (1)
House of Mystery #287
 
Low
$1
Mid
$2
High
$3
View on

The Unexpected #205

DC • 1980 • Vol. 1
Non-Key
View Details View Series View Variants (1)
The Unexpected #205
 
Low
$1
Mid
$2
High
$3
View on

Buck Rogers in the 25th Century #9

Western • 1980 • Vol. 1
Whitman
View Details View Series
Buck Rogers in the 25th Century #9
 
Low
$8
Mid
$20
High
$80
View on

Scarce Whitman edition packaged with issue #8

Value reflects an individual sale, not the pair

Action Comics #517

DC • 1980 • Vol. 1
Non-Key
View Details View Series View Variants (1)
Action Comics #517
 
Low
$1
Mid
$2
High
$3
View on

The Empire Strikes Back Monthly #141

Marvel UK • 1980 • Vol. 1
Non-Key
View Details View Series
The Empire Strikes Back Monthly #141
 
Low
$1
Mid
$2
High
$3
View on

Action Comics #518

DC • 1980 • Vol. 1
Non-Key
View Details View Series View Variants (2)
Action Comics #518
 
Low
$1
Mid
$2
High
$3
View on

The Empire Strikes Back Monthly Annual #2

Marvel UK • 1981 • Vol. 1
Non-Key
View Details View Series
The Empire Strikes Back Monthly Annual #2
 
Low
$1
Mid
$2
High
$3
View on

House of Mystery #288

DC • 1981 • Vol. 1
Non-Key
View Details View Series View Variants (2)
House of Mystery #288
 
Low
$1
Mid
$2
High
$3
View on

World's Finest Comics #266

DC • 1981 • Vol. 1
Non-Key
View Details View Series View Variants (1)
World's Finest Comics #266
 
Low
$1
Mid
$2
High
$3
View on

Conan the Barbarian #118

Marvel • 1981 • Vol. 1
Non-Key
View Details View Series View Variants (1)
Conan the Barbarian #118
 
Low
$1
Mid
$2
High
$3
View on

Marvel Team-Up #101

Marvel • 1981 • Vol. 1
Non-Key
View Details View Series View Variants (3)
Marvel Team-Up #101
 
Low
$1
Mid
$2
High
$3
View on

World's Finest Comics #266

DC • 1981 • Vol. 1
Non-Key
Newsstand
View Details View Series
World's Finest Comics #266
 
Low
$1
Mid
$2
High
$3
View on

Mystery In Space #116

DC • 1981 • Vol. 1
Non-Key
View Details View Series View Variants (2)
Mystery In Space #116
 
Low
$1
Mid
$2
High
$3
View on

House of Mystery #289

DC • 1981 • Vol. 1
Non-Key
View Details View Series View Variants (1)
House of Mystery #289
 
Low
$1
Mid
$2
High
$3
View on

Conan the Barbarian #119

Marvel • 1981 • Vol. 1
Non-Key
View Details View Series View Variants (1)
Conan the Barbarian #119
 
Low
$1
Mid
$2
High
$3
View on

Defenders #92

Marvel • 1981 • Vol. 1
Non-Key
View Details View Series View Variants (1)
Defenders #92
 
Low
$1
Mid
$2
High
$3
View on

Mystery In Space #117

DC • 1981 • Vol. 1
Non-Key
View Details View Series View Variants (2)
Mystery In Space #117
 
Low
$1
Mid
$2
High
$3
View on

House of Mystery #290

DC • 1981 • Vol. 1
View Details View Series View Variants (1)
House of Mystery #290
 
Low
$15
Mid
$55
High
$165
View on

1st appearance of I, Vampire aka Andrew Bennett

1st appearance of Mary, Queen of Blood

Weird War Tales #97

DC • 1981 • Vol. 1
View Details View Series View Variants (1)
Weird War Tales #97
 
Low
$2
Mid
$8
High
$25
View on

2nd appearance of the Creature Commandos

Weird War Tales #96

DC • 1981 • Vol. 1
Non-Key
View Details View Series View Variants (1)
Weird War Tales #96
 
Low
$1
Mid
$2
High
$3
View on

World's Finest Comics #267

DC • 1981 • Vol. 1
Non-Key
View Details View Series View Variants (1)
World's Finest Comics #267
 
Low
$1
Mid
$2
High
$3
View on

Conan the Barbarian #120

Marvel • 1981 • Vol. 1
Non-Key
View Details View Series View Variants (1)
Conan the Barbarian #120
 
Low
$1
Mid
$2
High
$3
View on

Defenders #93

Marvel • 1981 • Vol. 1
Non-Key
View Details View Series View Variants (1)
Defenders #93
 
Low
$1
Mid
$2
High
$3
View on

Man-Thing #9

Marvel • 1981 • Vol. 2
Non-Key
View Details View Series View Variants (1)
Man-Thing #9
 
Low
$1
Mid
$2
High
$3
View on

Conan the Barbarian #120

Marvel • 1981 • Vol. 1
Non-Key
Newsstand
View Details View Series
Conan the Barbarian #120
 
Low
$1
Mid
$2
High
$3
View on

Defenders #94

Marvel • 1981 • Vol. 1
View Details View Series View Variants (2)
Defenders #94
 
Low
$1
Mid
$3
High
$12
View on

1st appearance of Gargoyle

Hellcat is transformed into a demon

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.