Tapu Koko #109/SM-P PSA 10: price & population
PSA 10
$69.99
Raw
$3.40
PSA 10 pop
79
Gem rate
77.5%
A PSA 10 Tapu Koko #109/SM-P from Japanese Promo sells for $69.99 — a 1,959% premium over the $3.40 raw price. PSA has graded this card 102 times; 79 came back a 10 (77.5% gem rate), and 21 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $35.73. The jump from 9 to 10 is worth $34.26 — 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.
