Mewtwo V

Grading with PSA pays if your copy has better than a 21% chance of a 10.

24% of the 697 copies PSA has graded got a 10. People mostly send their cleanest copies, so a typical raw copy's odds are lower.

Raw (NM)

$7.81

TCGplayer

PSA 10

$350.00

5 sales

PSA 9

$26.50

9 sales

If it misses

$19.03

below 10, by PSA's grades