1999 Base Set #51/102 Koffing (CGC 6.5 EX-NM+)

StatusNot currently listed — delisted Jul 28, 2026, 1:57 PM

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

$11.90

Insured valuenot reported by platform

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First seen Jul 28, 2026, 6:22 AM · last synced 26 d ago · listed Jul 28, 2026, 6:18 AM. Data aggregated from Courtyard; FMV figures combine licensed market data calibrated against observed sales, provided as-is.