Mewtwo

WoTC Promo · #12/132 · Promo · 1999

$134.20

Market price ▲ 3.7% (30d)

Prices as of Aug 14, 2026

2,045graded pop

14%gem rate

17.3×PSA 10 vs raw

-39%off ATH $130.25 · Jul 2026

+$433.84EV to grade — worth it

Market data

Price history

12▲ 0.7% 7d

Low $144.99Mid $245.59High $369.00

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Graded market

Graded values

PSA 10 report →updated 2026-08-14

Grade 6 est.$76.00

Grade 5 est.$64.00

Grade 4 est.$52.80

Grade 3 est.$44.00

Grade 2 est.$36.00

Grade 1 est.$30.40

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$2,325.00

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

Graded population census · updated 2026-07-07

PSA2,045 graded · 289 gem 10

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Population data from PriceCharting, updated monthly.

How much is Mewtwo #12/132 worth?

As of August 14, 2026, Mewtwo #12/132 from WoTC Promo sells for around $134.20 in raw, ungraded condition.

Grading changes the math on this one: a PSA 10 is valued around $2,325.00, roughly 17.3x the raw price, while a PSA 9 sits near $308.00. 2,045 copies have been graded to date, and 14% 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 has moved over time.

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