Giovanni's Gyarados #130 PSA 10: price & population
PSA 10
$1282.49
Raw
$49.56
PSA 10 pop
829
Gem rate
14.9%
A PSA 10 Giovanni's Gyarados #130 from Japanese Challenge from the Darkness sells for $1282.49 — a 2,488% premium over the $49.56 raw price. PSA has graded this card 5,550 times; 829 came back a 10 (14.9% gem rate), and 2,287 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $191.75. The jump from 9 to 10 is worth $1090.74 — 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.
