![Blastoise [1st Edition] #108 from Pokemon Japanese Expedition Expansion Pack](https://pokeinvest-japanese-card-images.nyc3.cdn.digitaloceanspaces.com/Expedition_Expansion_Pack/033_Blastoise_108.jpg)
Blastoise [1st Edition] #108 PSA 10: price & population
PSA 10
$3249.00
Raw
$253.62
PSA 10 pop
725
Gem rate
48.5%
A PSA 10 Blastoise [1st Edition] #108 from Japanese Expedition Expansion Pack sells for $3249.00 — a 1,181% premium over the $253.62 raw price. PSA has graded this card 1,495 times; 725 came back a 10 (48.5% gem rate), and 427 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $992.75. The jump from 9 to 10 is worth $2256.25 — 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.
