Tapu Koko ex #247 PSA 10: price & population
PSA 10
$175.05
Raw
$19.99
PSA 10 pop
1,132
Gem rate
35.0%
A PSA 10 Tapu Koko ex #247 from Paradox Rift sells for $175.05 — a 776% premium over the $19.99 raw price. PSA has graded this card 3,236 times; 1,132 came back a 10 (35.0% gem rate), and 1,639 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $27.00. The jump from 9 to 10 is worth $148.05 — 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.
