![Whirlipede [Master Ball] #55 from Pokemon Black Bolt](https://images.pokemontcg.io/zsv10pt5/55.png)
Whirlipede [Master Ball] #55 PSA 10: price & population
PSA 10
$64.00
Raw
$21.65
PSA 10 pop
4
Gem rate
40.0%
A PSA 10 Whirlipede [Master Ball] #55 from Black Bolt sells for $64.00 — a 196% premium over the $21.65 raw price. PSA has graded this card 10 times; 4 came back a 10 (40.0% gem rate), and 6 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $28.26. The jump from 9 to 10 is worth $35.74 — 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.
