Riolu #280 PSA 10: price & population
PSA 10
$42.69
Raw
$5.87
PSA 10 pop
202
Gem rate
83.1%
A PSA 10 Riolu #280 from Japanese Shiny Treasure ex sells for $42.69 — a 627% premium over the $5.87 raw price. PSA has graded this card 243 times; 202 came back a 10 (83.1% gem rate), and 34 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $8.27. The jump from 9 to 10 is worth $34.42 — 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.
