Image 1 of 1 Marvel Comics Uncanny X-Men #122 CGC 8.0 (1979) Newstand! 1st Mastermind! $100.00 Marvel Comics Uncanny X-Men #122 CGC 8.0 (1979) Newstand edition! 1st Mastermind as Jason Wyngarde! Luke Cage, Misty Knight, Colleen Wing & Mariko appearance! Arcade cameo. Add To Cart Added! Marvel Comics Uncanny X-Men #122 CGC 8.0 (1979) Newstand edition! 1st Mastermind as Jason Wyngarde! Luke Cage, Misty Knight, Colleen Wing & Mariko appearance! Arcade cameo. You Might Also Like Marvel Comics Immortal Hulk #37 CGC 9.6 Alex Ross Timeless Variant $59.00 Marvel Comics Fantastic Four #55 CGC 7.5 (1966) Thing vs. Silver Surfer! $249.00 D.C. Comics Doom Patrol #105 CGC 9.2 (1966) $150.00 Marvel Comics Uncanny X-Men #132 CGC 9.6 (1980) $175.00 Marvel Comics Captain America #149 CGC 9.2 (1972) $149.00
