![Brock's Sandshrew [1st Edition] #71 from Pokemon Gym Heroes](https://images.pokemontcg.io/gym1/71.png)
Brock's Sandshrew [1st Edition] #71 PSA 10: price & population
PSA 10
$189.85
Raw
$3.68
PSA 10 pop
92
Gem rate
20.9%
A PSA 10 Brock's Sandshrew [1st Edition] #71 from Gym Heroes sells for $189.85 — a 5,059% premium over the $3.68 raw price. PSA has graded this card 440 times; 92 came back a 10 (20.9% gem rate), and 225 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $26.59. The jump from 9 to 10 is worth $163.26 — 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.
