Riolu #280 PSA 10: price & population
PSA 10
$38.64
Raw
$5.28
PSA 10 pop
179
Gem rate
82.9%
A PSA 10 Riolu #280 from Japanese Shiny Treasure ex sells for $38.64 — a 632% premium over the $5.28 raw price. PSA has graded this card 216 times; 179 came back a 10 (82.9% gem rate), and 32 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $9.00. The jump from 9 to 10 is worth $29.64 — 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.
