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Variant ⋅ Dark Horse ⋅ 2013

Low
$5
Mid
$18
High
$60

Key Facts

Variant cover art by Max Fiumara

Key Facts

1st appearance and origin of Mister Machine aka X-51, later renamed Machine Man

Low
$1
Mid
$5
High
$15

Key Facts

1st appearance of Doctor Frye, a man who experimented on himself with Gamma radiation to discover immortality

1st appearance of Del Frye, the irradiated son of Doctor Frye

Del Frye is also the name of a character who was first irradiated with Gamma before David Banner in the 1977 Hulk TV series

Circulation: 43,481

Key Facts

1st cover appearance of the Indestructible Man

1:25 ⋅ Marvel ⋅ 2017

Low
$18
Mid
$60
High
$180

Key Facts

1st appearance of Magna Tolvan

Variant cover art by David Lopez

2nd Print ⋅ BOOM! ⋅ 2021

Low
$1
Mid
$3
High
$12

Key Facts

Second printing, foil

Low
$2
Mid
$8
High
$20

Key Facts

Comic book series based on the Cartoon Network television show

Key Facts

Based on children's TV series of the same name

Key Facts

1st appearance of Jesse Chambers, later becomes Jesse Quick and Liberty Belle

Low
$250
Mid
$700
High
$2.6k

Key Facts

Scarce issue

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