Nonsport Card IndexNSCI-0020310 · GRADED OPINIONS ON EVERY RAW CARD
20,310 live listings tracked8,062 card classes5,038 confirmed salesupdated 4 h ago
1966 Topps Batman Riddler Back #37 Showdown on the Sea

1966 Topps Batman Riddler Back #37 Showdown on the Sea — TAG (grade unconfirmed)

1966 Topps Batman Riddler Back #37 Showdown on the Sea — TAG (grade unconfirmed)
Buy it now on eBay $2.04 ›cheapest of 3 live listings on eBay
3live listings
0confirmed sales

This card in every grade

What the same card is asking in the other holders this index tracks.
HolderListedCheapestDearest
Raw10$2.13$19.99
TAG ?3$2.04$3.14
PSA 5.51$67.89—
PSA 6———

Asking range

Half of the 3 Buy It Now listings tracked are asking between $2.46 and $3.02, median $2.89.
$2.40$2.74$3.08Aug 9 2026 - median $2.89, middle half $2.46 to $3.02, 3 listingsAug 10 2026 - median $2.89, middle half $2.46 to $3.02, 3 listingsAug 29 2026 - median $2.89, middle half $2.46 to $3.02, 3 listingsAug 30 2026 - median $2.89, middle half $2.46 to $3.02, 3 listingsSep 1 2026 - median $2.89, middle half $2.46 to $3.02, 3 listingsSep 2 2026 - median $2.89, middle half $2.46 to $3.02, 3 listingsSep 3 2026 - median $2.89, middle half $2.46 to $3.02, 3 listingsSep 6 2026 - median $2.89, middle half $2.46 to $3.02, 3 listingsSep 7 2026 - median $2.89, middle half $2.46 to $3.02, 3 listingsSep 9 2026 - median $2.89, middle half $2.46 to $3.02, 3 listingsSep 12 2026 - median $2.89, middle half $2.46 to $3.02, 3 listingsSep 13 2026 - median $2.89, middle half $2.46 to $3.02, 3 listingsSep 14 2026 - median $2.89, middle half $2.46 to $3.02, 3 listingsSep 17 2026 - median $2.89, middle half $2.46 to $3.02, 3 listingsSep 18 2026 - median $2.89, middle half $2.46 to $3.02, 3 listingsSep 20 2026 - median $2.89, middle half $2.46 to $3.02, 3 listingsSep 21 2026 - median $2.89, middle half $2.46 to $3.02, 3 listingsSep 22 2026 - median $2.89, middle half $2.46 to $3.02, 3 listingsAug 9Sep 22
Shaded band is the middle half of live Buy It Now asking prices, daily 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.
3 listed · 1 seller All from one seller.30-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)Listing (opens eBay)
1966 Topps Batman Riddler Backs #37 Showdown on the Sea - RA$2.04Buy It Nowpending1966 Topps Batman Riddler Backs #37 Showdown on the Sea - RARE & VINTAGE (inv1) on eBay
1966 Topps Batman Riddler Backs #37 Showdown on the Sea - RA$2.89Buy It Nowpending1966 Topps Batman Riddler Backs #37 Showdown on the Sea - RARE & VINTAGE (inv2) on eBay
1966 Topps Batman Riddler Backs #37 Showdown on the Sea - RA$3.14Buy It Nowpending1966 Topps Batman Riddler Backs #37 Showdown on the Sea - RARE & VINTAGE (inv3) on eBay