Frank Thomas [Koi Fish] #T91-31. is currently valued at $4.49 raw/ungraded. and $50.04 in PSA 10. from 2026. Prices are based on recent sold listings from eBay, Goldin, Heritage Auctions, and other marketplaces.
Source: HobbyCardIndex · Updated daily · https://hobbycardindex.com/cards/4432998![Frank Thomas [Koi Fish] #T91-31](https://hobbybucket.sfo3.cdn.digitaloceanspaces.com/card-images/baseball/4432998.jpg)
Frank Thomas [Koi Fish] #T91-31
As of , a Frank Thomas [Koi Fish] #T91-31, valued at approximately $4.49 loose, $50.04 in PSA 10, and $17.01 in PSA 9, based on HobbyCardIndex's aggregated market pricing.
- Set: Topps 1991 (2026)
- PSA 10 / Loose spread: 11.1x
- Last updated:
- Catalog ID: 11898281
Baseball
· 2026 · Topps · Topps 1991
Current Market Prices
Prices updated daily from multiple market sources.
Raw / Ungraded
$4.49
PSA 10
$50.04
PSA 9
$17.01
PSA 8
$9.04
BGS 10
$33.25
CGC 10
$30.00
SGC 10
$30.00
Card Details
| Year | 2026 |
| Brand | Topps |
| Set | Topps 1991 |
| Card Number | #T91-31 |
| Category | Baseball |