![Aggron [Holo] #1 from Pokemon Power Keepers](https://images.pokemontcg.io/ex16/1.png)
Aggron [Holo] #1 PSA 10: price & population
PSA 10
$1254.08
Raw
$16.99
PSA 10 pop
38
Gem rate
14.5%
A PSA 10 Aggron [Holo] #1 from Power Keepers sells for $1254.08 — a 7,281% premium over the $16.99 raw price. PSA has graded this card 262 times; 38 came back a 10 (14.5% gem rate), and 114 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $95.43. The jump from 9 to 10 is worth $1158.65 — 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.
