![Cloyster [Master Ball] #91 from Pokemon Japanese Scarlet & Violet 151](https://pokeinvest-japanese-card-images.nyc3.cdn.digitaloceanspaces.com/Scarlet_Violet_151/062_Cloyster_91.jpg)
Cloyster [Master Ball] #91 PSA 10: price & population
PSA 10
$72.00
Raw
$13.75
PSA 10 pop
638
Gem rate
89.7%
A PSA 10 Cloyster [Master Ball] #91 from Japanese Scarlet & Violet 151 sells for $72.00 — a 424% premium over the $13.75 raw price. PSA has graded this card 711 times; 638 came back a 10 (89.7% gem rate), and 63 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $16.77. The jump from 9 to 10 is worth $55.23 — 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.
