Price history
Holofoil$7.47
Low $2.00Mid $2.00High $2.00
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Graded values
updated 2026-07-06PSA 10 price history$55.24
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
How much is Mewtwo GX #42/131 worth?
Mewtwo GX #42/131 from GX Starter Decks currently has a market value of $7.47. It is a None card released in 2018. Prices update nightly from live market data — check the chart above for the full price history. A PSA 10 copy is currently valued around $55.24, or compare against recent eBay sold listings for graded and raw copies.












