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 $375
2025 Topps #204 Kon Knueppel - Rainbow Foilboard (PSA 10 GEM MINT)
$375USDC
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2025 Topps #204 Kon Knueppel - Rainbow Foilboard (PSA 8 NM-MT)
$32.08USDC
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2025 Topps #204 Kon Knueppel - Rainbow Foilboard (PSA 8 NM-MT)
$32.70USDC
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