![Cerulean City Gym [1st Edition] #108 from Pokemon Gym Heroes](https://images.pokemontcg.io/gym1/108.png)
Cerulean City Gym [1st Edition] #108 PSA 10: price & population
PSA 10
$52.55
Raw
$3.01
PSA 10 pop
34
Gem rate
20.6%
A PSA 10 Cerulean City Gym [1st Edition] #108 from Gym Heroes sells for $52.55 — a 1,646% premium over the $3.01 raw price. PSA has graded this card 165 times; 34 came back a 10 (20.6% gem rate), and 87 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $14.44. The jump from 9 to 10 is worth $38.11 — 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.
