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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)

9fdd5dc72bb9254b9b67049247a5552a159d03f8aa9557240701bd2926c5ab84

Not listedPSA 8 NM-MTBaseballPolygon

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

StatusNot currently listed — delisted Oct 12, 2026, 6:33 AM

View 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: 11024387
Set: Topps
Card number: 387
Year: 1961
Language: English
Category: Sports Cards

Price history — asks observed by Graded.Markets

First seen Oct 12, 2026, 1:15 AM · last synced 2 d ago · listed Oct 12, 2026, 12:47 AM.

Segment

Baseball

Blockchain

Polygon

Platform

Courtyard

Platform estimate source

Courtyard Est. Value

See all 4 tracked copies of this item →

Oct 12, 2026, 3:53 AM−14.3%$30.00
Oct 12, 2026, 1:15 AM$35.00