Gyarados GX #18 PSA 10: price & population
PSA 10
$708.25
Raw
$16.34
PSA 10 pop
411
Gem rate
37.7%
A PSA 10 Gyarados GX #18 from Crimson Invasion sells for $708.25 — a 4,234% premium over the $16.34 raw price. PSA has graded this card 1,089 times; 411 came back a 10 (37.7% gem rate), and 437 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $46.97. The jump from 9 to 10 is worth $661.28 — 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.
