![Gyarados [Reverse Holo] #31 from Pokemon Legendary Treasures](https://images.pokemontcg.io/bw11/31.png)
Gyarados [Reverse Holo] #31 PSA 10: price & population
PSA 10
$200.04
Raw
$17.72
PSA 10 pop
2
Gem rate
8.3%
A PSA 10 Gyarados [Reverse Holo] #31 from Legendary Treasures sells for $200.04 — a 1,029% premium over the $17.72 raw price. PSA has graded this card 24 times; 2 came back a 10 (8.3% gem rate), and 11 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $57.00. The jump from 9 to 10 is worth $143.04 — 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.
