Cloyster #8 PSA 10: price & population
PSA 10
$1299.50
Raw
$65.52
PSA 10 pop
39
Gem rate
4.2%
A PSA 10 Cloyster #8 from Expedition sells for $1299.50 — a 1,883% premium over the $65.52 raw price. PSA has graded this card 922 times; 39 came back a 10 (4.2% gem rate), and 263 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $347.00. The jump from 9 to 10 is worth $952.50 — 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.
