Greninja-EX

Grading with PSA pays if your copy has better than a 2% chance of a 10.

10% of the 340 copies PSA has graded got a 10. People mostly send their cleanest copies, so a typical raw copy's odds are lower.

Raw (NM)

$30.08

TCGplayer

PSA 10

$3,675

12 sales

PSA 9

$85.87

7 sales

If it misses

$50.25

below 10, by PSA's grades