modern-to-grade · holo
Mewtwo-EX
XY Black Star Promos · #XY107 · English · released 2013
Raw market price
$14.17
7 days
▲ 0.2%
30 days
▲ 4.4%
90 days
▲ 11.7%
Graded prices & PSA population
| Grade | Market price | PSA population |
|---|---|---|
| PSA 10 | $680 | 231 |
| PSA 9 | $66 | 286 |
| PSA 8 | $33 | 153 |
PSA population recorded 2026-09-05 · total graded 880
Why this card matters
pop
124 raw listings and PSA9/10 sample sizes of only 5 each suggest moderate-thin graded supply, but the deep raw pool keeps overall scarcity modest.
demand
Mewtwo is one of Pokémon's most enduring icons with broad collector and player demand, sustaining consistent interest across market cycles.
artist
Standard XY Black Star promo holo treatment with no notable alt-art or standout illustration; purely functional card design with limited aesthetic premium.
catalyst
A 4% 30-day price movement is flat in context, and the PSA 10 average of $521 rests on only 5 sales — too thin to confirm a durable trend.
Graded comps on record
$680
PSA 10
$250
CGC 10
$67
AGS 9.5
$66
PSA 9
$42
BGS 9.5
$33
PSA 8
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More from XY Black Star Promos
Market data recorded 2026-07-27 from licensed market sources. MASTER records prices daily and never invents a number — estimated values are always labeled. Not financial advice.