Riolu #10 PSA 10: price & population
PSA 10
$145.00
Raw
$9.46
PSA 10 pop
1,644
Gem rate
20.1%
A PSA 10 Riolu #10 from Promo sells for $145.00 — a 1,433% premium over the $9.46 raw price. PSA has graded this card 8,161 times; 1,644 came back a 10 (20.1% gem rate), and 4,740 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $27.77. The jump from 9 to 10 is worth $117.23 — 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.
