Team Rocket's Mewtwo ex

Grading with PSA pays if your copy has better than a 68% chance of a 10.

48% of the 884 copies PSA has graded got a 10. People mostly send their cleanest copies, so a typical raw copy's odds are lower.

Raw (NM)

$2.90

TCGplayer

PSA 10

$111.62

79 sales

PSA 9

$24.99

31 sales

If it misses

$22.47

below 10, by PSA's grades