modern-to-grade · secret rare
Mewtwo-GX
Shining Legends · #76 · English · released 2017
Raw market price
$90
30 days
▲ 3.9%
90 days
▲ 24%
Graded prices & PSA population
| Grade | Market price | PSA population |
|---|---|---|
| PSA 10 | $892 | 1,106 |
| PSA 9 | $106 | 1,484 |
PSA population recorded 2026-07-20 · total graded 3,171
Why this card matters
pop
130 listings and moderate graded sample sizes suggest middling supply, though the PSA 10 comp premium over raw (~6x) hints at real scarcity at top grades.
demand
Mewtwo carries enduring nostalgic and competitive pull, but the Rainbow Rare treatment is a secondary variant that trails OG Mewtwo hype in collector priority.
artist
Rainbow Rare foiling is visually striking but formulaic within the Shining Legends set, offering no unique illustration or alt-art premium to drive collector premiums.
catalyst
30-day momentum of -30.8% is a hard bearish signal with no identifiable near-term catalyst to reverse the slide.
Graded comps on record
$892
PSA 10
$275
BGS 10
$250
CGC 10
$200
CGC 10
$131
BGS 9.5
$116
ACE 9
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More from Shining Legends
Market data recorded 2026-07-15 from licensed market sources. MASTER records prices daily and never invents a number — estimated values are always labeled. Not financial advice.