Secret Box #163 PSA 10: price & population
PSA 10
$19.71
Raw
$6.00
PSA 10 pop
93
Gem rate
54.1%
A PSA 10 Secret Box #163 from Twilight Masquerade sells for $19.71 — a 228% premium over the $6.00 raw price. PSA has graded this card 172 times; 93 came back a 10 (54.1% gem rate), and 72 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $7.00. The jump from 9 to 10 is worth $12.71 — 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.
