![Tranquill [Master Ball] #74 from Pokemon Japanese Black Bolt](https://pokeinvest-japanese-card-images.nyc3.cdn.digitaloceanspaces.com/Black_Bolt/266_Tranquill_74.jpg)
Tranquill [Master Ball] #74 PSA 10: price & population
PSA 10
$45.37
Raw
$3.50
PSA 10 pop
81
Gem rate
86.2%
A PSA 10 Tranquill [Master Ball] #74 from Japanese Black Bolt sells for $45.37 — a 1,196% premium over the $3.50 raw price. PSA has graded this card 94 times; 81 came back a 10 (86.2% gem rate), and 10 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $15.09. The jump from 9 to 10 is worth $30.28 — 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.
