![Slowbro [Reverse Holo] #33 from Pokemon Aquapolis](https://images.pokemontcg.io/ecard2/33.png)
Slowbro [Reverse Holo] #33 PSA 10: price & population
PSA 10
$3880.42
Raw
$192.39
PSA 10 pop
12
Gem rate
9.3%
A PSA 10 Slowbro [Reverse Holo] #33 from Aquapolis sells for $3880.42 — a 1,917% premium over the $192.39 raw price. PSA has graded this card 129 times; 12 came back a 10 (9.3% gem rate), and 41 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $449.00. The jump from 9 to 10 is worth $3431.42 — 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.
