Cooper Flagg [Mini-Diamond Refractor] #GL-1. is currently valued at $124.25 raw/ungraded. and $582.63 in PSA 10. from 2025. Prices are based on recent sold listings from eBay, Goldin, Heritage Auctions, and other marketplaces.
Source: HobbyCardIndex · Updated daily · https://hobbycardindex.com/cards/13544549![Cooper Flagg [Mini-Diamond Refractor] #GL-1](https://hobbybucket.sfo3.cdn.digitaloceanspaces.com/card-images/basketball/13544549.jpg)
Cooper Flagg [Mini-Diamond Refractor] #GL-1
As of , a Cooper Flagg [Mini-Diamond Refractor] #GL-1, valued at approximately $124.25 loose, $582.63 in PSA 10, and $203.55 in PSA 9, based on HobbyCardIndex's aggregated market pricing.
- Set: Bowman Greatness Loading (2025)
- PSA 10 / Loose spread: 4.7x
- Last updated:
- Catalog ID: 12644263
Basketball
· 2025 · Bowman · Bowman Greatness Loading
Current Market Prices
Prices updated daily from multiple market sources.
Raw / Ungraded
$124.25
PSA 10
$582.63
PSA 9
$203.55
PSA 8
$116.68
BGS 10
$386.02
CGC 10
$350.00
SGC 10
$350.00
Card Details
| Year | 2025 |
| Brand | Bowman |
| Set | Bowman Greatness Loading |
| Card Number | #GL-1 |
| Category | Basketball |
Recent Sold Listings
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Cooper Flagg 2025 Bowman Chrome #GL-1 Greatness Loading Rookie Mini Diamond /150Raw$99.99Oct 2, 2026
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2025-26 Bowman #GL-1 Cooper Flagg Greatness Loading RefractorRaw$15.00Sep 8, 2026
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