Mewtwo GX

Great Detective Pikachu · #17/24 · Double Rare · 2019JPN

$11.59
Market price ▲ 1.3% (1Y)
Prices as of Jul 26, 2026
1,169graded pop
78%gem rate
9.3×PSA 10 vs raw
-12%off ATH $12.30 · Feb 2026
+$53.40EV to grade — worth it

Price history

Holofoil▲ 0.7% 7d$11.59
Low $11.25Mid $11.41High $16.00

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Graded values

updated 2026-07-26
Grade 6 est.$10.35
Grade 5 est.$8.71
Grade 4 est.$7.19
Grade 3 est.$5.99
Grade 2 est.$4.90
Grade 1 est.$4.14

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$107.81

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

Graded population census · updated 2026-07-07

PSA730 graded · 552 gem 10
CGC439 graded · 358 gem 10

Population data from PriceCharting, updated monthly.

How much is Mewtwo GX #17/24 worth?

As of July 27, 2026, Mewtwo GX #17/24 from Great Detective Pikachu sells for around $11.59 in raw, ungraded condition.

Grading changes the math on this one: a PSA 10 is valued around $107.81, roughly 9.3x the raw price, while a PSA 9 sits near $27.39. 730 copies have been graded to date, and 76% 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.

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