1999 Pokémon Game #51 Koffing - 1st Edition (PSA 8.5 NM-MT+)

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StatusNot currently listed — delisted Jul 27, 2026, 1:47 PM

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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

$59.30

Insured valuenot reported by platform

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Details

Type: Graded card
Grading company: PSA
Grade: 8.5 NM-MT+
Cert number: 47647188
Set: Pokémon Game
Card number: 51
Year: 1999
Language: English
Franchise: Pokémon

Price history — asks observed by Graded.Markets

Jul 23, 2026, 5:23 AM−2.7%$53.36
Jul 22, 2026, 5:16 PM−2.6%$54.85
Jul 22, 2026, 1:00 PM+11.3%$56.33
Jul 22, 2026, 9:21 AM−5.9%$50.63
Jul 21, 2026, 4:17 PM$53.82

First seen Jul 21, 2026, 4:17 PM · last synced 32 d ago · listed Jul 22, 2026, 9:19 AM. Data aggregated from Courtyard; FMV figures combine licensed market data calibrated against observed sales, provided as-is.