modern-to-grade · holo
Mewtwo-EX
XY Black Star Promos · #XY183 · English · released 2013
Raw market price
$15.21
7 days
▼ 1%
30 days
▼ 5.9%
90 days
▼ 4.9%
Graded prices & PSA population
| Grade | Market price | PSA population |
|---|---|---|
| PSA 10 | $1,324 | 1 |
| PSA 9 | $118 | 3 |
| PSA 8 | $38 | 3 |
PSA population recorded 2026-09-05 · 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
$1,324
PSA 10
$280
CGC 10
$118
PSA 9
$54
PSA 1
$38
PSA 8
$35
TAG 8
Track Mewtwo-EX in the app.
Daily recorded prices, PSA pop history, price alerts and 7,300+ more cards to discover — free on the App Store now.
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.