Koffing #56 PSA 10: price & population
PSA 10
$162.00
Raw
$23.99
PSA 10 pop
2,252
Gem rate
89.1%
A PSA 10 Koffing #56 from Japanese Dream League sells for $162.00 — a 575% premium over the $23.99 raw price. PSA has graded this card 2,528 times; 2,252 came back a 10 (89.1% gem rate), and 219 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $135.00. The jump from 9 to 10 is worth $27.00 — 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.
