Copies are matched across platforms by set, card number, and language (registry v1 — exact normalized matching). FMV figures combine licensed market data calibrated against observed sales, provided as-is.
1 copy for sale across Courtyard · from $675
1999 Pokémon Game #51 Koffing - 1st Edition (PSA 10 GEM MINT)
$675USDC
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1999 Pokémon Game #51 Koffing (PSA 8 NM-MT)
$25.52USDC
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1999 Pokémon Game #51 Koffing (PSA 9 MINT)
$27.90USDC
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1999 Pokémon Game #51 Koffing (PSA 8 NM-MT)
$28.00USDC
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1999 Pokémon Game #51 Koffing - 1st Edition (PSA 8 NM-MT)
$48.00USDC
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1999 Pokémon Game #51 Koffing - 1st Edition (PSA 8.5 NM-MT+)
$53.36USDC
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