Blastoise EX #17 PSA 10: price & population
PSA 10
$325.35
Raw
$12.48
PSA 10 pop
79
Gem rate
16.2%
A PSA 10 Blastoise EX #17 from Generations sells for $325.35 — a 2,507% premium over the $12.48 raw price. PSA has graded this card 487 times; 79 came back a 10 (16.2% gem rate), and 207 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $45.48. The jump from 9 to 10 is worth $279.87 — 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.
