1999 Pokémon Game #51 Koffing (PSA 9 MINT)

See all 7 tracked copies of this card →

StatusNot currently listed — delisted Aug 1, 2026, 4:43 AM

View on Courtyard

Valuation

Fair market valueno verified value yet — card identity or corroboration pending · how we price

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Platform estimateCourtyard Est. Value · not our FMV

$28.00

Insured valuenot reported by platform

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Details

Type: Graded card
Grading company: PSA
Grade: 9 MINT
Cert number: 150674596
Set: Pokémon Game
Card number: 51
Year: 1999
Language: English
Franchise: Pokémon

Price history — asks observed by Graded.Markets

Jul 31, 2026, 7:25 AM−17.7%$27.90
Jul 30, 2026, 3:25 PM+2.4%$33.90
Jul 27, 2026, 1:15 PM$33.12

Sales observed — marketplace sales only

Jul 25, 2026, 7:44 PMsold

First seen Jul 27, 2026, 1:15 PM · last synced 23 d ago · listed Jul 30, 2026, 3:24 PM. Data aggregated from Courtyard; FMV figures combine licensed market data calibrated against observed sales, provided as-is.