Marshadow & Machamp GX #221 PSA 10: price & population
PSA 10
$617.50
Raw
$63.42
PSA 10 pop
308
Gem rate
37.6%
A PSA 10 Marshadow & Machamp GX #221 from Unbroken Bonds sells for $617.50 — a 874% premium over the $63.42 raw price. PSA has graded this card 820 times; 308 came back a 10 (37.6% gem rate), and 348 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $85.00. The jump from 9 to 10 is worth $532.50 — 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.
