Giovanni's Machop #66 PSA 10: price & population
PSA 10
$197.00
Raw
$1.79
PSA 10 pop
71
Gem rate
35.5%
A PSA 10 Giovanni's Machop #66 from Japanese Challenge from the Darkness sells for $197.00 — a 10,906% premium over the $1.79 raw price. PSA has graded this card 200 times; 71 came back a 10 (35.5% gem rate), and 91 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $30.74. The jump from 9 to 10 is worth $166.26 — 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.
