PSA 9 Gem Mint Callisto #33 Mutant Hall of Fame Sticker (1st Graded) – Rare Comic Collectible
Own a piece of comic book history with this PSA-graded Mint 9 (Gem Mint) 1987 Comic Images Mutant Hall of Fame sticker featuring Callisto #33. This is the only example of this rare issue ever graded by PSA, making it a truly unique and valuable collectible. Its scarcity and excellent condition offer significant potential for appreciation. Examine the provided photos carefully to assess its quality and grade.
