![Marshtomp [Reverse Holo] #38 from Pokemon Crystal Guardians](https://images.pokemontcg.io/ex15/38.png)
Marshtomp [Reverse Holo] #38 PSA 10: price & population
PSA 10
$225.00
Raw
$19.99
PSA 10 pop
14
Gem rate
16.3%
A PSA 10 Marshtomp [Reverse Holo] #38 from Crystal Guardians sells for $225.00 — a 1,026% premium over the $19.99 raw price. PSA has graded this card 86 times; 14 came back a 10 (16.3% gem rate), and 42 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $187.18. The jump from 9 to 10 is worth $37.82 — 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.
