![Mawile [Reverse Holo] #9 from Pokemon Sandstorm](https://images.pokemontcg.io/ex2/9.png)
Mawile [Reverse Holo] #9 PSA 10: price & population
PSA 10
$425.00
Raw
$43.34
PSA 10 pop
8
Gem rate
11.9%
A PSA 10 Mawile [Reverse Holo] #9 from Sandstorm sells for $425.00 — a 881% premium over the $43.34 raw price. PSA has graded this card 67 times; 8 came back a 10 (11.9% gem rate), and 26 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $83.00. The jump from 9 to 10 is worth $342.00 — that spread, times your real odds of the 10, is what decides whether grading pays.
Prices from real completed sales, updated daily. Population data from PSA's public population report.
