Michael Harris II [Gold Spring Training] #310. is currently valued at $17.69 raw/ungraded. and $108.54 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/4424984![Michael Harris II [Gold Spring Training] #310](https://hobbybucket.sfo3.cdn.digitaloceanspaces.com/card-images/baseball/4424984.jpg)
Michael Harris II [Gold Spring Training] #310
As of , a Michael Harris II [Gold Spring Training] #310, valued at approximately $17.69 loose, $108.54 in PSA 10, and $37.37 in PSA 9, based on HobbyCardIndex's aggregated market pricing.
- Set: Topps (2026)
- PSA 10 / Loose spread: 6.1x
- Last updated:
- Catalog ID: 11886959
Baseball
· 2026 · Topps · Topps
Current Market Prices
Prices updated daily from multiple market sources.
Raw / Ungraded
$17.69
PSA 10
$108.54
PSA 9
$37.37
PSA 8
$20.76
BGS 10
$71.81
CGC 10
$65.00
SGC 10
$65.00
Card Details
| Year | 2026 |
| Brand | Topps |
| Set | Topps |
| Card Number | #310 |
| Category | Baseball |