![Grovyle [Reverse Holo] #31 from Pokemon Dragon](https://images.pokemontcg.io/ex3/31.png)
Grovyle [Reverse Holo] #31 PSA 10: price & population
PSA 10
$422.77
Raw
$22.90
PSA 10 pop
5
Gem rate
6.7%
A PSA 10 Grovyle [Reverse Holo] #31 from Dragon sells for $422.77 — a 1,746% premium over the $22.90 raw price. PSA has graded this card 75 times; 5 came back a 10 (6.7% gem rate), and 21 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $50.70. The jump from 9 to 10 is worth $372.07 — 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.
