Marta Kostyuk #GSR-MKK. is currently valued at $21.11 raw/ungraded. and $121.46 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/4831801
Marta Kostyuk #GSR-MKK
As of , a Marta Kostyuk #GSR-MKK, valued at approximately $21.11 loose, $121.46 in PSA 10, and $41.42 in PSA 9, based on HobbyCardIndex's aggregated market pricing.
- Set: Tennis Cards 2026 Topps Graphite Signature Relic (2026)
- PSA 10 / Loose spread: 5.8x
- Last updated:
- Catalog ID: 12343115
Tennis
· 2026 · Tennis · Tennis Cards 2026 Topps Graphite Signature Relic
Current Market Prices
Prices updated daily from multiple market sources.
Raw / Ungraded
$21.11
PSA 10
$121.46
PSA 9
$41.42
PSA 8
$22.98
BGS 10
$79.63
CGC 10
$73.00
SGC 10
$73.00
Card Details
| Year | 2026 |
| Brand | Tennis |
| Set | Tennis Cards 2026 Topps Graphite Signature Relic |
| Card Number | #GSR-MKK |
| Category | Tennis |
Related Cards
Marta Kostyuk [Platinum] #TRS-MK
$2,500.00
Emma Raducanu #GSR-ERU
$1,499.00
Marta Kostyuk [Superfractor] #CTD-19
$665.00
Marta Kostyuk [Superfractor] #CTD-MK
$499.99
Marta Kostyuk [Red Refractor] #29
$499.99
Marta Kostyuk [Platinum] #73
$499.50
Marta Kostyuk [Platinum] #TGP-MK
$480.62
Marta Kostyuk [Red Refractor] #TCA-MKK
$350.00