Challengers of The Unknown #13 CGC graded 8.5 - ONLY TWO HIGHER
$935.00
- OFF-WHITE PAGES
- 2nd HIGHEST GRADED
- (only two graded higher)
- FRANCE ED HERRON STORY
- BOB BROWN COVER and ART
- Some have claimed that Jack Kirby reworked
- the basic concept of the series with Stan Lee
- in 1961 to create the Fantastic Four