Printings & price history
Loading chart…
Graded values
updated 2026-07-08PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Graded population census · updated 2026-07-08
Population data from PriceCharting, updated monthly.
How much is Rocket's Mewtwo #14/132 worth?
As of July 8, 2026, Rocket's Mewtwo #14/132 from Gym Challenge sells for around $254.94 in raw, ungraded condition. Across the 2 printings we track, copies run anywhere from $289.00 to $1,656.60 depending on the version you're holding.
Grading changes the math on this one: a PSA 10 is valued around $8,062.49, roughly 31.6x the raw price, while a PSA 9 sits near $1,628.73. 4,092 copies have been graded to date, and 2% of them came back a 10 — worth knowing before you pay grading fees.
Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.
