2017 Pokémon Sun & Moon Shining Legends #78 Mewtwo GX - Holo Secret (PSA 8 NM-MT)

StatusNot currently listed — delisted Aug 1, 2026, 5:19 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

$921

Insured valuenot reported by platform

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First seen Jul 30, 2026, 5:51 AM · last synced 22 d ago · listed Jul 30, 2026, 5:15 AM. Data aggregated from Courtyard; FMV figures combine licensed market data calibrated against observed sales, provided as-is.