Mewtwo GX
Great Detective Pikachu · #17/24 · Double Rare · 2019JPN
All 266 Mewtwo cards ranked by value →Price history
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Graded values
Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Graded population census · updated 2026-09-17
Population data from PriceCharting, updated monthly.
More Mewtwo cards all 266 ranked by value →
Mega Mewtwo EXRed Flash · 2015
Mewtwo δDelta Species · 2005
Mewtwo-GXShining Legends · 2017
MewtwoExpedition Base Set · 2002
Mewtwo exEX Ruby and Sapphire · 2003
Shining MewtwoNeo Destiny · 2002How much is Mewtwo GX #17/24 worth?
As of November 9, 2026, Mewtwo GX #17/24 from Great Detective Pikachu sells for around $13.03 in raw, ungraded condition.
Grading changes the math on this one: a PSA 10 is valued around $136.00, roughly 10.4x the raw price, while a PSA 9 sits near $113.00. 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.
