![Blastoise [Reverse Holo] #31 from Pokemon Japanese Tag All Stars](https://pokeinvest-japanese-card-images.nyc3.cdn.digitaloceanspaces.com/Tag_All_Stars/040_Blastoise_31.jpg)
Blastoise [Reverse Holo] #31 PSA 10: price & population
PSA 10
$120.00
Raw
$4.03
PSA 10 pop
109
Gem rate
85.2%
A PSA 10 Blastoise [Reverse Holo] #31 from Japanese Tag All Stars sells for $120.00 — a 2,878% premium over the $4.03 raw price. PSA has graded this card 128 times; 109 came back a 10 (85.2% gem rate), and 15 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $30.50. The jump from 9 to 10 is worth $89.50 — 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.
