![Marshtomp [Reverse Holo] #40 from Pokemon Ruby & Sapphire](https://images.pokemontcg.io/ex1/40.png)
Marshtomp [Reverse Holo] #40 PSA 10: price & population
PSA 10
$523.37
Raw
$16.37
PSA 10 pop
2
Gem rate
3.1%
A PSA 10 Marshtomp [Reverse Holo] #40 from Ruby & Sapphire sells for $523.37 — a 3,097% premium over the $16.37 raw price. PSA has graded this card 64 times; 2 came back a 10 (3.1% gem rate), and 23 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $50.00. The jump from 9 to 10 is worth $473.37 — 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.
