Blastoise EX #186 PSA 10: price & population
PSA 10
$67.94
Raw
$10.99
PSA 10 pop
4,598
Gem rate
84.5%
A PSA 10 Blastoise EX #186 from Japanese Scarlet & Violet 151 sells for $67.94 — a 518% premium over the $10.99 raw price. PSA has graded this card 5,443 times; 4,598 came back a 10 (84.5% gem rate), and 670 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $27.23. The jump from 9 to 10 is worth $40.71 — 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.
