Bert Blyleven #21. is currently valued at $1.44 raw/ungraded. and $15.00 in PSA 10. from 1988. Prices are based on recent sold listings from eBay, Goldin, Heritage Auctions, and other marketplaces.
Source: HobbyCardIndex · Updated daily · https://hobbycardindex.com/cards/4926437
Bert Blyleven #21
As of , a Bert Blyleven #21, valued at approximately $1.44 loose, $15.00 in PSA 10, based on HobbyCardIndex's aggregated market pricing.
- Set: Woolworth (1988)
- PSA 10 / Loose spread: 10.4x
- Last updated:
- Catalog ID: 1931248
Baseball
· 1988 · Woolworth · Woolworth
Current Market Prices
Prices updated daily from multiple market sources.
Raw / Ungraded
$1.44
PSA 10
$15.00
PSA 9
N/A
PSA 8
N/A
BGS 10
$20.00
CGC 10
$9.00
SGC 10
$9.00
Card Details
| Year | 1988 |
| Brand | Woolworth |
| Set | Woolworth |
| Card Number | #21 |
| Category | Baseball |