![Aggron [Reverse Holo] #1 from Pokemon Power Keepers](https://images.pokemontcg.io/ex16/1.png)
Aggron [Reverse Holo] #1 PSA 10: price & population
PSA 10
$461.84
Raw
$19.08
PSA 10 pop
2
Gem rate
2.0%
A PSA 10 Aggron [Reverse Holo] #1 from Power Keepers sells for $461.84 — a 2,321% premium over the $19.08 raw price. PSA has graded this card 99 times; 2 came back a 10 (2.0% gem rate), and 16 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $459.09. The jump from 9 to 10 is worth $2.75 — 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.
