![Riolu [Master Ball] #50 from Pokemon Prismatic Evolutions](https://images.pokemontcg.io/sv8pt5/50.png)
Riolu [Master Ball] #50 PSA 10: price & population
PSA 10
$111.00
Raw
$12.85
PSA 10 pop
91
Gem rate
28.8%
A PSA 10 Riolu [Master Ball] #50 from Prismatic Evolutions sells for $111.00 — a 764% premium over the $12.85 raw price. PSA has graded this card 316 times; 91 came back a 10 (28.8% gem rate), and 165 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $16.55. The jump from 9 to 10 is worth $94.45 — 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.
