![Blaine's Gamble [1st Edition] #121 from Pokemon Gym Heroes](https://images.pokemontcg.io/gym1/121.png)
Blaine's Gamble [1st Edition] #121 PSA 10: price & population
PSA 10
$307.53
Raw
$1.62
PSA 10 pop
60
Gem rate
19.9%
A PSA 10 Blaine's Gamble [1st Edition] #121 from Gym Heroes sells for $307.53 — a 18,883% premium over the $1.62 raw price. PSA has graded this card 301 times; 60 came back a 10 (19.9% gem rate), and 172 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $29.77. The jump from 9 to 10 is worth $277.76 — 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.
