Bidspirit auction | AVENGERS #55 - 1ST ULTRON,

AVENGERS #55 - 1ST ULTRON, 3RD BLACK KNIGHT - 126136b AVENGERS #55 - 1ST ULTRON, 3RD BLACK KNIGHT Avengers #55 featuring the 1st appearance of Ultron and the 3rd appearance of Dane Whitman as the Black Knight. Condition: Approximate: 4.5 - 5.0 Comic books Marvel Silver Age (1956-1970) Raw Book(s)