modern-to-grade · holo
Mewtwo-EX
XY Black Star Promos · #XY183 · English · released 2013
Raw market price
$14.63
7 days
▼ 0.5%
30 days
▼ 3.1%
90 days
▲ 0.1%
Graded prices & PSA population
| Grade | Market price | PSA population |
|---|---|---|
| PSA 10 | $403 | 1 |
| PSA 9 | $54 | 3 |
| PSA 8 | $39 | 3 |
PSA population recorded 2026-07-20 · total graded 14
Why this card matters
pop
145 raw listings signal healthy supply, but the extreme PSA 10 premium (120x raw) hints at genuine gem-rate scarcity at the top tier; mid grades are thin (n=3–4) making true supply depth uncertain.
demand
Mewtwo is perennially one of Pokémon's most iconic characters, sustaining broad collector and player demand, though EX-era Promos attract a narrower audience than Base Set equivalents.
artist
Standard XY Promo holo treatment with no notable alt-art or standout illustrator credit; visually competent but not a sought-after illustration variant.
catalyst
8.5% 30-day momentum is modest and the PSA 10 comp anchor rests on only 4 sales, making the price signal fragile and insufficient to confirm a sustained breakout.
Graded comps on record
$403
PSA 10
$280
CGC 10
$54
PSA 9
$54
PSA 1
$39
PSA 8
$39
PSA 7
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Market data recorded recently from licensed market sources. MASTER records prices daily and never invents a number — estimated values are always labeled. Not financial advice.