Mewtwo-EX

XY Black Star Promos · #XY125 · Promo

$119US · TCGplayer

$90.01EU · Cardmarket

-9%7-day (EU)

+23%30-day (EU)

PromoRarity

#13 of 216Rank in set

Price detail

Market read: flat this week; +23% over 30 days; a top chase card in its set; notably pricier in the US.

TCGplayer (US) (holofoil)

Tier	USD
Low	$155
Market	$119
Mid	$228
High	$629

Cardmarket (EU)

Metric	EUR
Trend	€83.34
Avg 1-day	€80.74
Avg 7-day	€91.45
Avg 30-day	€67.80
Low	€34.95

Authenticity check

At $119, Mewtwo-EX is in the price tier counterfeiters actually print. Before paying for a raw copy, run the quick physical checks — and be suspicious of any copy offered well under market.

Light test: real cards have an opaque middle layer — shine a phone light through the card; if it glows through easily, walk away.
Texture & print: under magnification real cards show a fine rosette dot pattern; fakes look flat, blurry, or oversaturated (the back's blue is a common tell).
Font & layout: compare the HP, energy symbols and set number against the card image above — fakes routinely get spacing and symbols subtly wrong.
The price itself: a raw Mewtwo-EX offered under about $59.27 is where fakes and bait listings live — run the exact price through our deal checker.

→ Full spot-a-fake checklist → Verifying graded slabs

FAQ

How much is Mewtwo-EX (XY Black Star Promos #XY125) worth?

As of our 2026-08-07 data, Mewtwo-EX from XY Black Star Promos is worth about $119 (TCGplayer US market) and around €90.01 (Cardmarket EU). Prices move constantly — check the live links before buying or selling.

Is Mewtwo-EX rare?

Its rarity is listed as Promo and it ranks #13 of 216 by value in XY Black Star Promos. Rarity is the printed classification — it does not by itself guarantee value.

What's the most valuable card in XY Black Star Promos?

By current US market price, it's Pikachu-EX at $433.

Is Mewtwo-EX's price going up or down?

On the Cardmarket (EU) trend it's -9% over 7 days, +23% over 30 days. That's an early momentum signal, not a guarantee — collectible prices are volatile and can reverse quickly.

Where can I check Mewtwo-EX's live price?

See the current TCGplayer (US) market price here: Mewtwo-EX on TCGplayer ↗.

How can I tell if a Mewtwo-EX is fake?

Because it trades at $119, Mewtwo-EX is a counterfeit target. The fast checks: the light test (real cards have an opaque middle layer), print texture under magnification, and font/symbol accuracy — full checklist in the Authenticity section above. And sanity-check the price: a copy offered far below $119 is the classic fake/bait pattern — check any asking price here.