Copies are matched across platforms by set, card number, and language (registry v1 — exact normalized matching). FMV figures combine licensed market data calibrated against observed sales, provided as-is.
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2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel - Pink (PSA 8 NM-MT)
$32.00USDC
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2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel - Pink (PSA 8 NM-MT)
$32.00USDC
CourtyardPolygon
2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel - Pink (PSA 8 NM-MT)
$32.00USDC
CourtyardPolygon