![Gyarados [1st Edition] #23 from Pokemon Japanese EX Battle Boost](https://pokeinvest-japanese-card-images.nyc3.cdn.digitaloceanspaces.com/EX_Battle_Boost/065_Gyarados_23.jpg)
Gyarados [1st Edition] #23 PSA 10: price & population
PSA 10
$151.19
Raw
$10.35
PSA 10 pop
38
Gem rate
44.2%
A PSA 10 Gyarados [1st Edition] #23 from Japanese EX Battle Boost sells for $151.19 — a 1,361% premium over the $10.35 raw price. PSA has graded this card 86 times; 38 came back a 10 (44.2% gem rate), and 36 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $44.40. The jump from 9 to 10 is worth $106.79 — 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.
