![Cloyster [Reverse Holo] #8 from Pokemon Expedition](https://images.pokemontcg.io/ecard1/8.png)
Cloyster [Reverse Holo] #8 PSA 10: price & population
PSA 10
$539.89
Raw
$41.50
PSA 10 pop
22
Gem rate
11.6%
A PSA 10 Cloyster [Reverse Holo] #8 from Expedition sells for $539.89 — a 1,201% premium over the $41.50 raw price. PSA has graded this card 189 times; 22 came back a 10 (11.6% gem rate), and 65 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $106.77. The jump from 9 to 10 is worth $433.12 — 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.
