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.
20,567 live listings tracked10,121 card classes11,414 confirmed salesupdated 0 min ago
1940 Gum Inc Superman #20 Peril At Sea

1940 Gum Inc Superman #20 Peril At Sea — Raw

1940 Gum Inc Superman #20 Peril At Sea — Raw
Buy it now on eBay $231.10 ›cheapest of 1 live listing on eBay
1live listings
0confirmed sales

This card in every grade

What the same card is asking in the other holders this index tracks.
HolderListedCheapestDearest
Raw1$231.10—
SGC ?———
TAG ?———
PSA 13$2,500.00$2,500.00
SGC 1———
PSA 2———
PSA 2.5———
PSA 3———
CGC 3———
SGC 31$475.00—
PSA 3.5———
SGC 41$499.00—
PSA 51$5,000.00—
SGC 51$800.00—

Asking range

Half of the 2 Buy It Now listings tracked are asking between $200 and $221, median $211.
$108$260$413Aug 6 2026 - median $182, middle half $139 to $383, 4 listingsAug 13 2026 - median $140, middle half $137 to $182, 3 listingsAug 20 2026 - median $182, middle half $161 to $204, 2 listingsOct 29 2026 - median $211, middle half $200 to $221, 2 listingsAug 6Oct 29
Shaded band is the middle half of live Buy It Now asking prices, weekly intervals; the line is the median. Auctions are excluded - a climbing bid is not an asking price. The scale follows the asking prices, so a sale well outside them is pinned to the edge rather than flattening the band.middle halfconfirmed salebest offer, at its cap

Confirmed sales

No confirmed sales recorded yet. The index logs a sale only after a listing verifiably ends — auction results at the final bid. As tracked auctions close, comps appear here automatically.
1 listed · 1 seller30-day window

Live listings

Asking prices and current bids — not values. Est. grade is our opinion from the seller’s photo, on the PSA scale — see notes below.
PriceTypeEst. grade (ours)Est. ROI after gradingListing (opens eBay)
1940 Superman Gum R145 Superman Peril at Sea #20 READ 04le$231.10Buy It Now2 (1–3)+$188.90+72% · comp $450.001940 Superman Gum R145 Superman Peril at Sea #20 READ 04le on eBay

Index grading notes

Estimated grades are this site’s opinion, derived from the seller’s photo and expressed on the PSA scale. Not affiliated with or endorsed by PSA; not a guarantee of any grading outcome.
1940 Superman Gum R145 Superman Peril at Sea #20 READ 04le
Estimated grade: 2 (1–3) · MEDIUM confidence · asking $231.10

Centering estimate: left border appears slightly narrower than right (~55/45 L/R), top border moderately wider than bottom (~60/40 T/B) — centering is not the primary concern here. The seller explicitly discloses 'creases, corner wear' and the photo supports this: visible creasing/fold lines are apparent across the card surface, consistent with at least one prominent crease running diagonally. All four corners show rounding and wear consistent with heavy handling. Surface gloss appears largely absent. The COMC watermark partially obscures the surface detail but enough is visible to confirm significant wear. At 80+ years old with documented creases and corner rounding, this card fits a VG (3) to GOOD (2) range; the crease disclosure and visible surface distress make a PSA 2 the most probable outcome, with PSA 3 possible only if the crease proves shallow under direct inspection.