Mark McGwire #91A-MMG. is currently valued at $117.50 raw/ungraded. and $558.19 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/5960993
Mark McGwire #91A-MMG
As of , a Mark McGwire #91A-MMG, valued at approximately $117.50 loose, $558.19 in PSA 10, and $193.92 in PSA 9, based on HobbyCardIndex's aggregated market pricing.
- Set: Topps 1991 Autograph (2026)
- PSA 10 / Loose spread: 4.8x
- Last updated:
- Catalog ID: 11892953
Baseball
· 2026 · Topps · Topps 1991 Autograph
Current Market Prices
Prices updated daily from multiple market sources.
Raw / Ungraded
$117.50
PSA 10
$558.19
PSA 9
$193.92
PSA 8
$110.87
BGS 10
$368.19
CGC 10
$335.00
SGC 10
$335.00
Card Details
| Year | 2026 |
| Brand | Topps |
| Set | Topps 1991 Autograph |
| Card Number | #91A-MMG |
| Category | Baseball |
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