Mega Signal #171 PSA 10: price & population
PSA 10
$33.00
Raw
$1.76
PSA 10 pop
119
Gem rate
49.4%
A PSA 10 Mega Signal #171 from Mega Evolution sells for $33.00 — a 1,775% premium over the $1.76 raw price. PSA has graded this card 241 times; 119 came back a 10 (49.4% gem rate), and 91 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $12.40. The jump from 9 to 10 is worth $20.60 — 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.
