![Tirtouga [Master Ball] #22 from Pokemon Black Bolt](https://images.pokemontcg.io/zsv10pt5/22.png)
Tirtouga [Master Ball] #22 PSA 10: price & population
PSA 10
$73.69
Raw
$10.00
PSA 10 pop
11
Gem rate
50.0%
A PSA 10 Tirtouga [Master Ball] #22 from Black Bolt sells for $73.69 — a 637% premium over the $10.00 raw price. PSA has graded this card 22 times; 11 came back a 10 (50.0% gem rate), and 8 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $11.98. The jump from 9 to 10 is worth $61.71 — 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.
