![Amoonguss [Master Ball] #11 from Pokemon Japanese Black Bolt](https://pokeinvest-japanese-card-images.nyc3.cdn.digitaloceanspaces.com/Black_Bolt/pokellector_096_Amoonguss.png)
Amoonguss [Master Ball] #11 PSA 10: price & population
PSA 10
$99.70
Raw
$11.42
PSA 10 pop
43
Gem rate
91.5%
A PSA 10 Amoonguss [Master Ball] #11 from Japanese Black Bolt sells for $99.70 — a 773% premium over the $11.42 raw price. PSA has graded this card 47 times; 43 came back a 10 (91.5% gem rate), and 4 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $33.91. The jump from 9 to 10 is worth $65.79 — 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.
