Slowpoke & Psyduck GX #239 PSA 10: price & population
PSA 10
$1114.37
Raw
$178.07
PSA 10 pop
382
Gem rate
36.7%
A PSA 10 Slowpoke & Psyduck GX #239 from Unified Minds sells for $1114.37 — a 526% premium over the $178.07 raw price. PSA has graded this card 1,040 times; 382 came back a 10 (36.7% gem rate), and 454 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $238.43. The jump from 9 to 10 is worth $875.94 — 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.
