Blastoise EX #XY122 PSA 10: price & population
PSA 10
$9199.86
Raw
$256.00
PSA 10 pop
95
Gem rate
1.4%
A PSA 10 Blastoise EX #XY122 from Promo sells for $9199.86 — a 3,494% premium over the $256.00 raw price. PSA has graded this card 6,882 times; 95 came back a 10 (1.4% gem rate), and 708 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $1390.22. The jump from 9 to 10 is worth $7809.64 — 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.
