Bidspirit auction | AMAZING SPIDER-MAN BRONZE AGE COMICS

AMAZING SPIDER-MAN BRONZE AGE COMICS #138 & #139 - High grade Amazing Spider-Man bronze age comic books to include: #138 (1st appearance and origin of Mindworm, Marvel Value Stamp Series A #41 - The Gladiator), and #139 (1st appearance of Grizzly). Condition: Approximately graded 8.5-9.0, see images. High grade. Comic books Marvel Bronze Age (1970-1985) Raw Book(s)