![Sandshrew [1st Edition] #31 from Pokemon Japanese Blue Shock](https://pokeinvest-japanese-card-images.nyc3.cdn.digitaloceanspaces.com/Blue_Shock/068_Sandshrew_31.jpg)
Sandshrew [1st Edition] #31 PSA 10: price & population
PSA 10
$87.99
Raw
$2.99
PSA 10 pop
7
Gem rate
70.0%
A PSA 10 Sandshrew [1st Edition] #31 from Japanese Blue Shock sells for $87.99 — a 2,843% premium over the $2.99 raw price. PSA has graded this card 10 times; 7 came back a 10 (70.0% gem rate), and 2 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $12.50. The jump from 9 to 10 is worth $75.49 — 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.
