Psyduck #199 PSA 10: price & population
PSA 10
$108.29
Raw
$17.92
PSA 10 pop
22
Gem rate
55.0%
A PSA 10 Psyduck #199 from Korean Mega Dream ex sells for $108.29 — a 504% premium over the $17.92 raw price. PSA has graded this card 40 times; 22 came back a 10 (55.0% gem rate), and 9 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $22.10. The jump from 9 to 10 is worth $86.19 — 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.
