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Buy on Courtyard
61837bc6194b4940141e86f08c2de795e5e8a0c836f94c43c48b927e42f2ca89
For salePSA 10 GEM MINTBasketballPolygon
2025 Topps #204 Kon Knueppel - Rainbow Foilboard (PSA 10 GEM MINT)
Asking price$375USDCListed price updated 22 min ago
Buy on CourtyardValuation
Platform estimateCourtyard Est. Value · not our FMV
$170Insured valuenot reported by platform
—Details
- Type
- Graded card
- Grading company
- PSA
- Grade
- 10 GEM MINT
- Cert number
- 144111048
- Set
- Topps
- Card number
- 204
- Year
- 2025
- Language
- English
- Category
- Sports Cards
Price history — asks observed by Graded.Markets
First seen Aug 21, 2026, 6:17 PM · last synced 22 min ago · listed Aug 21, 2026, 5:53 PM. Data aggregated from Courtyard; FMV figures combine licensed market data calibrated against observed sales, provided as-is.