Dark Blastoise #9 PSA 10: price & population
PSA 10
$2501.00
Raw
$56.75
PSA 10 pop
1,134
Gem rate
12.0%
A PSA 10 Dark Blastoise #9 from Japanese Rocket Gang sells for $2501.00 — a 4,307% premium over the $56.75 raw price. PSA has graded this card 9,468 times; 1,134 came back a 10 (12.0% gem rate), and 3,350 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $299.93. The jump from 9 to 10 is worth $2201.07 — 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.
