![Brock's Mankey [1st Edition] #68 from Pokemon Gym Heroes](https://images.pokemontcg.io/gym1/68.png)
Brock's Mankey [1st Edition] #68 PSA 10: price & population
PSA 10
$160.87
Raw
$4.24
PSA 10 pop
53
Gem rate
21.0%
A PSA 10 Brock's Mankey [1st Edition] #68 from Gym Heroes sells for $160.87 — a 3,694% premium over the $4.24 raw price. PSA has graded this card 252 times; 53 came back a 10 (21.0% gem rate), and 99 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $28.10. The jump from 9 to 10 is worth $132.77 — 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.
