![Misty's Poliwag [1st Edition] #89 from Pokemon Gym Challenge](https://images.pokemontcg.io/gym2/89.png)
Misty's Poliwag [1st Edition] #89 PSA 10: price & population
PSA 10
$182.50
Raw
$4.02
PSA 10 pop
190
Gem rate
36.9%
A PSA 10 Misty's Poliwag [1st Edition] #89 from Gym Challenge sells for $182.50 — a 4,440% premium over the $4.02 raw price. PSA has graded this card 515 times; 190 came back a 10 (36.9% gem rate), and 238 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $32.00. The jump from 9 to 10 is worth $150.50 — 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.
