1999 Base Set #51/102 Koffing (CGC 3 VG)

StatusNot currently listed — delisted Jul 21, 2026, 1:59 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

$17.10

Insured valuenot reported by platform

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First seen Jul 20, 2026, 8:09 PM · last synced 33 d ago · listed Jul 20, 2026, 1:30 PM. Data aggregated from Courtyard; FMV figures combine licensed market data calibrated against observed sales, provided as-is.