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

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StatusNot currently listed — delisted Jul 31, 2026, 4:51 AM

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

$8,931

Insured valuenot reported by platform

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Details

Type: Graded card
Grading company: PSA
Grade: 10 GEM MINT
Cert number: 28534982
Set: Pokémon Sun & Moon Shining Legends
Card number: 78
Year: 2017
Language: English
Franchise

Price history — asks observed by Graded.Markets

Jul 31, 2026, 4:13 AM−2.4%$8,000
Jul 30, 2026, 12:00 AM−0.6%$8,200
Jul 27, 2026, 1:17 PM−1.8%$8,250
Jul 22, 2026, 5:48 PM$8,400

Sales observed — marketplace sales only

Jul 31, 2026, 3:09 PM$8,000
Jul 31, 2026, 4:51 AM$8,000

First seen Jul 22, 2026, 5:48 PM · last synced 23 d ago · listed Jul 31, 2026, 4:01 AM. Data aggregated from Courtyard; FMV figures combine licensed market data calibrated against observed sales, provided as-is.