![Ampharos [Reverse Holo] #40 from Pokemon Steam Siege](https://images.pokemontcg.io/xy11/40.png)
Ampharos [Reverse Holo] #40 PSA 10: price & population
PSA 10
$46.40
Raw
$1.89
PSA 10 pop
7
Gem rate
15.6%
A PSA 10 Ampharos [Reverse Holo] #40 from Steam Siege sells for $46.40 — a 2,355% premium over the $1.89 raw price. PSA has graded this card 45 times; 7 came back a 10 (15.6% gem rate), and 21 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $35.00. The jump from 9 to 10 is worth $11.40 — 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.
