![Brock's Zubat [1st Edition] #74 from Pokemon Gym Heroes](https://images.pokemontcg.io/gym1/74.png)
Brock's Zubat [1st Edition] #74 PSA 10: price & population
PSA 10
$120.42
Raw
$4.00
PSA 10 pop
55
Gem rate
17.4%
A PSA 10 Brock's Zubat [1st Edition] #74 from Gym Heroes sells for $120.42 — a 2,910% premium over the $4.00 raw price. PSA has graded this card 317 times; 55 came back a 10 (17.4% gem rate), and 182 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $28.00. The jump from 9 to 10 is worth $92.42 — 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.
