2025

Topps 1980-81 Topps Basketball · #80BK-53

5 copies for sale across Courtyard · from $17.29

All tracked copies

PSA 10 GEM MINTnone for sale · 1 sold or delisted

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 10 GEM MINT)

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 10 GEM MINT)

PSA 10 GEM MINTBasketball

$75.00USDC

Est. $53.00Ins. —

CourtyardPolygon

PSA 9 MINT5 for sale · from $17.29 · 28 sold or delisted

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

For sale

Buyon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$17.29USDC

Est. $16.40Ins. —

CourtyardPolygon

For sale

Buyon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$25.00USDC

Est. $16.40Ins. —

CourtyardPolygon

For sale

Buyon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$25.25USDC

Est. $16.40Ins. —

CourtyardPolygon

For sale

Buyon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$25.25USDC

Est. $16.40Ins. —

CourtyardPolygon

For sale

Buyon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$35.00USDC

Est. $16.40Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$15.00USDC

Est. $15.00Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$16.65USDC

Est. $18.50Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$17.00USDC

Est. $15.10Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$17.20USDC

Est. $17.20Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$18.60USDC

Est. $18.60Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$18.60USDC

Est. $18.60Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$18.60USDC

Est. $18.60Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$18.60USDC

Est. $18.60Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$18.98USDC

Est. $21.70Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$19.50USDC

Est. $18.30Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$19.50USDC

Est. $18.30Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$19.53USDC

Est. $21.70Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$20.00USDC

Est. $18.70Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$20.00USDC

Est. $16.90Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$20.00USDC

Est. $18.70Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$20.93USDC

Est. $21.30Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$21.00USDC

Est. $21.70Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$21.30USDC

Est. $21.30Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$22.00USDC

Est. $21.50Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$22.00USDC

Est. $21.70Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$22.42USDC

Est. $22.50Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$22.50USDC

Est. $22.50Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$22.90USDC

Est. $22.50Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$24.96USDC

Est. $19.00Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$24.99USDC

Est. $21.30Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$25.00USDC

Est. $21.50Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$25.00USDC

Est. $18.30Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$35.00USDC

Est. $14.60Ins. —

CourtyardPolygon

PSA 8 NM-MTnone for sale · 2 sold or delisted

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 8 NM-MT)

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 8 NM-MT)

PSA 8 NM-MTBasketball

$18.00USDC

Est. $10.20Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 8 NM-MT)

PSA 8 NM-MTBasketball

$19.67USDC

Est. $7.10Ins. —

CourtyardPolygon

Copies are matched across platforms by set, item number, and language (registry v1 — exact normalized matching); each copy's printing (1st Edition, Shadowless, Reverse Holo, …) is read from its own title and grading label.

PSA 10 GEM MINTnone for sale · 1 sold or delisted

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 10 GEM MINT)

PSA 10 GEM MINTBasketball

$75.00USDC

Est. $53.00Ins. —

CourtyardPolygon

PSA 9 MINT5 for sale · from $17.29 · 28 sold or delisted

For sale

Buyon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$17.29USDC

Est. $16.40Ins. —

CourtyardPolygon

For sale

Buyon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$25.00USDC

Est. $16.40Ins. —

CourtyardPolygon

For sale

Buyon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$25.25USDC

Est. $16.40Ins. —

CourtyardPolygon

For sale

Buyon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$25.25USDC

Est. $16.40Ins. —

CourtyardPolygon

For sale

Buyon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$35.00USDC

Est. $16.40Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$15.00USDC

Est. $15.00Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$16.65USDC

Est. $18.50Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$17.00USDC

Est. $15.10Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$17.20USDC

Est. $17.20Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$18.60USDC

Est. $18.60Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$18.60USDC

Est. $18.60Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$18.60USDC

Est. $18.60Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$18.60USDC

Est. $18.60Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$18.98USDC

Est. $21.70Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$19.50USDC

Est. $18.30Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$19.50USDC

Est. $18.30Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$19.53USDC

Est. $21.70Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$20.00USDC

Est. $18.70Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$20.00USDC

Est. $16.90Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$20.00USDC

Est. $18.70Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$20.93USDC

Est. $21.30Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$21.00USDC

Est. $21.70Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$21.30USDC

Est. $21.30Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$22.00USDC

Est. $21.50Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$22.00USDC

Est. $21.70Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$22.42USDC

Est. $22.50Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$22.50USDC

Est. $22.50Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$22.90USDC

Est. $22.50Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$24.96USDC

Est. $19.00Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$24.99USDC

Est. $21.30Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$25.00USDC

Est. $21.50Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$25.00USDC

Est. $18.30Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 9 MINT)

PSA 9 MINTBasketball

$35.00USDC

Est. $14.60Ins. —

CourtyardPolygon

PSA 8 NM-MTnone for sale · 2 sold or delisted

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 8 NM-MT)

PSA 8 NM-MTBasketball

$18.00USDC

Est. $10.20Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2025 Topps 1980-81 Topps Basketball #80BK-53 Kon Knueppel (PSA 8 NM-MT)

PSA 8 NM-MTBasketball

$19.67USDC

Est. $7.10Ins. —

CourtyardPolygon