M Blastoise EX #102 PSA 10: price & population
PSA 10
$394.50
Raw
$55.00
PSA 10 pop
6,353
Gem rate
36.0%
A PSA 10 M Blastoise EX #102 from Evolutions sells for $394.50 — a 617% premium over the $55.00 raw price. PSA has graded this card 17,635 times; 6,353 came back a 10 (36.0% gem rate), and 7,066 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $88.12. The jump from 9 to 10 is worth $306.38 — 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.
