2017 Pokémon Sun & Moon Shining Legends #78 Mewtwo GX - Holo Secret (PSA 10 GEM MINT)

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StatusNot currently listed — delisted Aug 3, 2026, 6:58 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

$9,145

Insured valuenot reported by platform

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Details

Type: Graded card
Grading company: PSA
Grade: 10 GEM MINT
Cert number: 49382023
Set: Pokémon Sun & Moon Shining Legends
Card number: 78
Year: 2017
Language: English
Franchise

Price history — asks observed by Graded.Markets

Jul 27, 2026, 1:17 PM−2.3%$8,350
Jul 22, 2026, 4:04 AM−10.0%$8,550
Jul 21, 2026, 9:33 PM$9,500

Sales observed — marketplace sales only

Aug 3, 2026, 10:47 PM$8,350
Aug 3, 2026, 6:58 PM$8,350
Jul 22, 2026, 3:53 AM$8,550

First seen Jul 21, 2026, 9:33 PM · last synced 19 d ago · listed Aug 3, 2026, 10:15 AM. Data aggregated from Courtyard; FMV figures combine licensed market data calibrated against observed sales, provided as-is.