![Riolu [Poke Ball] #50 from Pokemon Prismatic Evolutions](https://images.pokemontcg.io/sv8pt5/50.png)
Riolu [Poke Ball] #50 PSA 10: price & population
PSA 10
$37.62
Raw
$0.71
PSA 10 pop
31
Gem rate
26.3%
A PSA 10 Riolu [Poke Ball] #50 from Prismatic Evolutions sells for $37.62 — a 5,199% premium over the $0.71 raw price. PSA has graded this card 118 times; 31 came back a 10 (26.3% gem rate), and 62 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $16.87. The jump from 9 to 10 is worth $20.75 — 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.
