Bidspirit auction | AVENGERS #1 MARVEL COMICS 1963

AVENGERS #1 MARVEL COMICS 1963 CGC 3.0 - KEY COIMIC! ORIGIN & 1st APP of the AVENGERS, FANTASTIC FOUR, LOKI & TEEN BRIGADE APP. - STAN LEE STORY, JACK KIRBY & DICK AYERS COVER & ART