![Slowbro [Reverse Holo] #33 from Pokemon Aquapolis](https://images.pokemontcg.io/ecard2/33.png)
Slowbro [Reverse Holo] #33 PSA 10: price & population
PSA 10
$3777.05
Raw
$160.07
PSA 10 pop
12
Gem rate
8.1%
A PSA 10 Slowbro [Reverse Holo] #33 from Aquapolis sells for $3777.05 — a 2,260% premium over the $160.07 raw price. PSA has graded this card 149 times; 12 came back a 10 (8.1% gem rate), and 42 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $353.00. The jump from 9 to 10 is worth $3424.05 — 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.
