Shellos West Sea #107 PSA 10: price & population
PSA 10
$56.71
Raw
$1.31
PSA 10 pop
2
Gem rate
4.9%
A PSA 10 Shellos West Sea #107 from Secret Wonders sells for $56.71 — a 4,229% premium over the $1.31 raw price. PSA has graded this card 41 times; 2 came back a 10 (4.9% gem rate), and 7 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $19.52. The jump from 9 to 10 is worth $37.19 — 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.
