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529959d953b1472d993170d57c162757c17d8ef4906b361239f6d1301b98039d
Not listedPSA 9 MINTBasketballPolygon
2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)
StatusNot currently listed — delisted Sep 4, 2026, 4:32 PM
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Platform estimateCourtyard Est. Value · not our FMV
$18.50Insured valuenot reported by platform
—Details
- Type
- Graded card
- Grading company
- PSA
- Grade
- 9 MINT
- Cert number
- 146568652
- 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 Sep 2, 2026, 1:52 PM · last synced 39 d ago · listed Sep 4, 2026, 1:38 PM.