Mewtwo EX

XY Promos · #XY125/146 · Promo · 2013

$131.41

Market price ▲ 23.3% (30d)

Prices as of Aug 14, 2026

1,300graded pop

4%gem rate

68.4×PSA 10 vs raw

-20%off ATH $88.70 · Aug 2026

$2,990.00PSA 10 floor · 4 livesupply ▼ 33% · 19d

+$846.54EV to grade — worth it

Market data

Price history

Holofoil▲ 0.0% 7d

Low $79.20Mid $172.82

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Graded market

Graded values

PSA 10 report →updated 2026-08-14

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 2026-07-07

PSA1,300 graded · 48 gem 10

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Population data from PriceCharting, updated monthly.

How much is Mewtwo EX #XY125/146 worth?

As of August 14, 2026, Mewtwo EX #XY125/146 from XY Promos sells for around $131.41 in raw, ungraded condition.

Grading changes the math on this one: a PSA 10 is valued around $8,995.00, roughly 68.4x the raw price, while a PSA 9 sits near $696.55. 1,300 copies have been graded to date, and 4% of them came back a 10 — worth knowing before you pay grading fees.

We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Mewtwo EX has moved over time.

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