Koraidon EX #50 PSA 10: price & population
PSA 10
$23.50
Raw
$1.50
PSA 10 pop
149
Gem rate
90.9%
A PSA 10 Koraidon EX #50 from Japanese Scarlet Ex sells for $23.50 — a 1,467% premium over the $1.50 raw price. PSA has graded this card 164 times; 149 came back a 10 (90.9% gem rate), and 14 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $13.83. The jump from 9 to 10 is worth $9.67 — 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.
