Advertising disclosure: NonSportCardIndex is a participant in the eBay Partner Network. Links to eBay on this site are advertising, and as an eBay Partner Network affiliate we earn from qualifying purchases.
20,597 live listings tracked10,121 card classes11,384 confirmed salesupdated 24 min ago
1940 Superman

1940 Gum Inc Superman #56 Superman And The Killer Whale

1940 Gum Inc Superman #56 Superman And The Killer Whale
Buy it now on eBay $8,000.00 ›cheapest of 1 live listing on eBay
1live listings
1confirmed sales
4grades tracked

Every grade of this card

Raw and graded copies tracked side by side. Prices are asking prices and current bids; comps are confirmed sales.
GradeLiveAsking rangeLast confirmed saleEst. grade (ours)
Raw0———
PSA 21$8,000.00$2,251.00 2026-11-02—
PSA 4.50———
PSA 60———

Confirmed sales — all grades

DateGradePriceConfidence
2026-11-02PSA 2$2,251.00HIGH