Radiant Blastoise #18 PSA 10: price & population
PSA 10
$123.07
Raw
$12.00
PSA 10 pop
5,174
Gem rate
58.0%
A PSA 10 Radiant Blastoise #18 from Go sells for $123.07 — a 926% premium over the $12.00 raw price. PSA has graded this card 8,927 times; 5,174 came back a 10 (58.0% gem rate), and 2,864 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $31.83. The jump from 9 to 10 is worth $91.24 — 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.
