Gyarados GX #18 PSA 10: price & population
PSA 10
$771.03
Raw
$19.32
PSA 10 pop
455
Gem rate
37.8%
A PSA 10 Gyarados GX #18 from Crimson Invasion sells for $771.03 — a 3,891% premium over the $19.32 raw price. PSA has graded this card 1,205 times; 455 came back a 10 (37.8% gem rate), and 482 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $77.50. The jump from 9 to 10 is worth $693.53 — 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.
