M Mewtwo EX

The Best of XY · #43/171 · None · 2017JPN

$49.75
Market price ▲ 0.2% (1Y)
Prices as of Aug 14, 2026
388graded pop
75%gem rate
3.8×PSA 10 vs raw
0%off ATH $29.67 · Jul 2026
+$82.06EV to grade — worth it
Market data

Price history

Normal
Low $15.00Mid $15.00High $15.00

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Graded market

Graded values

PSA 10 report →updated 2026-08-13
Grade 6 est.$28.19
Grade 5 est.$23.74
Grade 4 est.$19.58
Grade 3 est.$16.32
Grade 2 est.$13.35
Grade 1 est.$11.27

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$188.51

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

Graded population census · updated 2026-08-03

PSA362 graded · 275 gem 10
CGC26 graded · 17 gem 10

Population data from PriceCharting, updated monthly.

How much is M Mewtwo EX #43/171 worth?

As of August 14, 2026, M Mewtwo EX #43/171 from The Best of XY sells for around $49.75 in raw, ungraded condition.

Grading changes the math on this one: a PSA 10 is valued around $188.51, roughly 3.8x the raw price, while a PSA 9 sits near $60.40. 362 copies have been graded to date, and 76% 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 M Mewtwo EX has moved over time.

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

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