![Blaine's Mankey [1st Edition] #63 from Pokemon Gym Challenge](https://images.pokemontcg.io/gym2/63.png)
Blaine's Mankey [1st Edition] #63 PSA 10: price & population
PSA 10
$164.27
Raw
$3.62
PSA 10 pop
165
Gem rate
33.9%
A PSA 10 Blaine's Mankey [1st Edition] #63 from Gym Challenge sells for $164.27 — a 4,438% premium over the $3.62 raw price. PSA has graded this card 487 times; 165 came back a 10 (33.9% gem rate), and 239 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $33.50. The jump from 9 to 10 is worth $130.77 — 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.
