1990 Fleer #447 Don Mattingly (PSA 10 GEM MINT)

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StatusNot currently listed — delisted Aug 21, 2026, 2:06 AM

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Valuation

Platform estimateCourtyard Est. Value · not our FMV

$41.30

Insured valuenot reported by platform

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Details

Type: Graded card
Grading company: PSA
Grade: 10 GEM MINT
Cert number: 164244714
Set: Fleer
Card number: 447
Year: 1990
Language: English
Category: Sports Cards

Price history — asks observed by Graded.Markets

Aug 14, 2026, 1:41 AM$54.00

First seen Aug 14, 2026, 1:41 AM · last synced 2 d ago · listed Aug 14, 2026, 1:18 AM. Data aggregated from Courtyard; FMV figures combine licensed market data calibrated against observed sales, provided as-is.