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Fair-market-value figures are computed by Graded.Markets using observed sales data — how we price. Platform estimates and insured values are reported by the source marketplace. All figures provided as-is. Not investment advice.

1961 Topps #387 Duke Maas (PSA 8 NM-MT) — Graded.Markets

1961 Topps #387 Duke Maas (PSA 8 NM-MT)

9ab73ff06ff770298119c961c970b12fb7d95cb1aa225fca29437bf7463040bf

For salePSA 8 NM-MTBaseballPolygon

1961 Topps #387 Duke Maas (PSA 8 NM-MT)

Asking price$150USDCListed price updated 17 min ago

Buy on Courtyard

Valuation

Platform estimateCourtyard Est. Value · not our FMV

$31.50

Insured valuenot reported by platform

—

Details

Type: Graded card
Grading company: PSA
Grade: 8 NM-MT
Cert number: 90292783
Set: Topps
Card number: 387
Year: 1961
Language: English
Category: Sports Cards

Price history — asks observed by Graded.Markets

First seen Oct 8, 2026, 4:11 AM · last synced 17 min ago · listed Oct 8, 2026, 3:36 AM.

Segment

Baseball

Blockchain

Polygon

Platform

Courtyard

Platform estimate source

Courtyard Est. Value

See all 4 tracked copies of this item →

Oct 8, 2026, 4:11 AM$150