Tapu Koko GX #246 PSA 10: price & population
PSA 10
$42.00
Raw
$14.99
PSA 10 pop
112
Gem rate
55.7%
A PSA 10 Tapu Koko GX #246 from Japanese GX Ultra Shiny sells for $42.00 — a 180% premium over the $14.99 raw price. PSA has graded this card 201 times; 112 came back a 10 (55.7% gem rate), and 70 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $24.46. The jump from 9 to 10 is worth $17.54 — 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.
