Key Collector Comics

Marvel Two-In-One  (1974)

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Marvel Two-In-One #53

Marvel ⋅ 1979

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Marvel Two-In-One #53
 
Low
$1
Mid
$2
High
$8

Key Facts

Origin of Quasar, how Marvel Man transformed into Quasar

Marvel Two-In-One #54

Marvel ⋅ 1979

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Marvel Two-In-One #54
 
Low
$5
Mid
$15
High
$55

Key Facts

1st appearance of Titania, Davida DeVito, later becomes Lascivious

1st appearance of Screaming Mimi

1st appearance of Poundcakes

1st appearance of Letha

1st team appearance of The Grapplers, a female wrestling team

Death of Deathlok

Marvel Two-In-One #55

Marvel ⋅ 1979

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Marvel Two-In-One #55
 
Low
$1
Mid
$3
High
$6

Key Facts

1st appearance of Giant-Man, formerly Black Goliath

Marvel Two-In-One #57
Non-Key

Marvel ⋅ 1979

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Marvel Two-In-One #57
 
Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

Marvel Two-In-One #58

Marvel ⋅ 1979

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Marvel Two-In-One #58
 
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$1
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$2
High
$3

Key Facts

1st appearance of Nth Man

Marvel Two-In-One #60

Marvel ⋅ 1980

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Marvel Two-In-One #60
 
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$1
Mid
$2
High
$3

Key Facts

1st appearance of Impossible Woman

Marvel Two-In-One #61

Marvel ⋅ 1980

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Marvel Two-In-One #61
 
Low
$1
Mid
$4
High
$8

Key Facts

1st appearance of Her, formerly Paragon, later becomes J'Ridia Starduster, Kismet and Ayesha

Marvel Two-In-One #62
Non-Key

Marvel ⋅ 1980

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Marvel Two-In-One #62
 
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.

Marvel Two-In-One #63
Non-Key

Marvel ⋅ 1980

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Marvel Two-In-One #63
 
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.

Marvel Two-In-One #64

Marvel ⋅ 1980

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Marvel Two-In-One #64
 
Low
$5
Mid
$18
High
$75

Key Facts

New Serpent Squad team roster: Anaconda, Black Mamba, Death Adder, Sidewinder - final panel

[July 2024 - Giancarlo Esposito will portray Sidewinder, leader of the Serpent Society in Captain America Brave New World]

Marvel Two-In-One #65

Marvel ⋅ 1980

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Marvel Two-In-One #65
 
Low
$1
Mid
$2
High
$10

Key Facts

1st full team appearance of the Serpent Squad: Anaconda, Black Mamba, Death Adder, Sidewinder - previously appeared in one panel in Marvel Two-In-One #64

Marvel Two-In-One #66
Non-Key

Marvel ⋅ 1980

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Marvel Two-In-One #66
 
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.

Marvel Two-In-One #67
Non-Key

Marvel ⋅ 1980

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Marvel Two-In-One #67
 
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.

Marvel Two-In-One #68
Non-Key

Marvel ⋅ 1980

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Marvel Two-In-One #68
 
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.

Marvel Two-In-One #69
Non-Key

Marvel ⋅ 1980

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Marvel Two-In-One #69
 
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.

Marvel Two-In-One #70
Non-Key

Marvel ⋅ 1980

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Marvel Two-In-One #70
 
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.

Marvel Two-In-One #71

Marvel ⋅ 1981

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Marvel Two-In-One #71
 
Low
$1
Mid
$2
High
$3

Key Facts

1st appearance of Maelstrom, an Inhuman/Deviant hybrid

1st appearance of Gronk

1st appearance of Phobius

1st appearance of Helio

1st cameo appearance of Deathurge

Marvel Two-In-One #72

Marvel ⋅ 1981

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Marvel Two-In-One #72
 
Low
$1
Mid
$2
High
$5

Key Facts

1st full appearance of Deathurge, the herald of Oblivion

Marvel Two-In-One #73
Non-Key

Marvel ⋅ 1981

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Marvel Two-In-One #73
 
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.

Marvel Two-In-One #74
Non-Key

Marvel ⋅ 1981

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Marvel Two-In-One #74
 
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.

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