1984 O-Pee-Chee #8 Don Mattingly (PSA 8 NM-MT)

See all 2 tracked copies of this card →

Asking price$84.00USDCListed price updated 13 min ago

Buy on Courtyard

Valuation

Fair market value✓ VerifiedGraded.Markets FMV · as of Jul 11 · how we price

ask +4%$81.12

Platform estimateCourtyard Est. Value · not our FMV

$84.20

Insured valuenot reported by platform

—

Details

Type: Graded card
Grading company: PSA
Grade: 8 NM-MT
Cert number: 99768005
Set: O-Pee-Chee
Card number: 8
Year: 1984
Language: English
Category: Sports Cards

Price history — asks observed by Graded.Markets

Aug 19, 2026, 8:02 PM+5.0%$84.00
Aug 12, 2026, 5:53 PM$80.00

First seen Aug 12, 2026, 5:53 PM · last synced 13 min ago · listed Aug 19, 2026, 7:37 PM. Data aggregated from Courtyard; FMV figures combine licensed market data calibrated against observed sales, provided as-is.