Bidspirit auction | X-MEN #12 (1965) CGC 5.0

X-MEN #12 (1965) CGC 5.0 OW 1ST APP. JUGGERNAUT - 139087 X-MEN #12 (1965) CGC 5.0 OW 1ST APP. JUGGERNAUT Marvel X-Men #12 ”The Origin of Professor X”. Origin and first appearance of The Juggernaut (Cain Marko). Stan Lee story. Silver Age comic.Condition: CGC 5.0 Off-White pages. Comic books Marvel Silver Age (1956-1970) Graded and Slabbed Condition: CGC 5.0 Off-White pages.