Marketplace
View on Courtyard
e07669bb045f45a28c92746f31836b06de926fd38d39fe621e787892c51f60f1
Not listedPSA 9 MINTBasketballPolygon
2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)
StatusNot currently listed — delisted Oct 3, 2026, 2:24 AM
View on CourtyardValuation
Platform estimateCourtyard Est. Value · not our FMV
$22.50Insured valuenot reported by platform
—Details
- Type
- Graded card
- Grading company
- PSA
- Grade
- 9 MINT
- Cert number
- 156640432
- Set
- Topps 1980-81 Topps Basketball
- Card number
- 80BK-53
- Year
- 2025
- Language
- English
- Category
- Sports Cards
Price history — asks observed by Graded.Markets
First seen Oct 2, 2026, 8:32 AM · last synced 11 d ago · listed Oct 2, 2026, 8:46 AM.