![Riolu [1st Edition] #63 from Pokemon Japanese EX Battle Boost](https://pokeinvest-japanese-card-images.nyc3.cdn.digitaloceanspaces.com/EX_Battle_Boost/119_Riolu_63.jpg)
Riolu [1st Edition] #63 PSA 10: price & population
PSA 10
$56.77
Raw
$2.62
PSA 10 pop
16
Gem rate
80.0%
A PSA 10 Riolu [1st Edition] #63 from Japanese EX Battle Boost sells for $56.77 — a 2,067% premium over the $2.62 raw price. PSA has graded this card 20 times; 16 came back a 10 (80.0% gem rate), and 4 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $10.84. The jump from 9 to 10 is worth $45.93 — 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.
