Mewtwo-EX

XY Black Star Promos · #XY125/211 · Promo · 2013

$71.25

Market price ▼ 4.1% (1Y)

Prices as of Aug 14, 2026

HP 170PsychicBasicEXArt · Eske Yoshinob

1,394graded pop

4%gem rate

-20%off ATH $88.70 · Aug 2026

$2,990.00PSA 10 floor · 6 livesupply ▼ 14% · 19d

Market data

Price history

Standard

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Graded market

Graded values

PSA 10 report →updated 2026-08-13

Grade 6 est.$68.88

Grade 5 est.$58.00

Grade 4 est.$47.85

Grade 3 est.$39.88

Grade 2 est.$32.63

Grade 1 est.$27.55

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

PSA 10 price history$8,995.00

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

Graded population census · updated 2026-08-04

PSA1,394 graded · 49 gem 10

12345678910

Population data from PriceCharting, updated monthly.

Attacks

30Photon Wave

During your opponent's next turn, any damage done by attacks from the Defending Pokémon is reduced by 30 (before applying Weakness and Resistance).

120Psyburn

How much is Mewtwo-EX #XY125/211 worth?

As of August 14, 2026, Mewtwo-EX #XY125/211 from XY Black Star Promos sells for around $71.25 in raw, ungraded condition.

Grading changes the math on this one: a PSA 10 is valued around $8,995.00, roughly 126.2x the raw price, while a PSA 9 sits near $696.55. 1,394 copies have been graded to date, and 4% of them came back a 10 — worth knowing before you pay grading fees.

These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.

Collecting XY Black Star Promos?Full master set guide — every card, chase list, and completion cost→