Blastoise GX #218 PSA 10: price & population
PSA 10
$492.00
Raw
$99.16
PSA 10 pop
745
Gem rate
43.0%
A PSA 10 Blastoise GX #218 from Unbroken Bonds sells for $492.00 — a 396% premium over the $99.16 raw price. PSA has graded this card 1,732 times; 745 came back a 10 (43.0% gem rate), and 660 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $125.00. The jump from 9 to 10 is worth $367.00 — 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.
