![Slowpoke [Reverse Holo] #54 from Pokemon Lost Thunder](https://images.pokemontcg.io/sm8/54.png)
Slowpoke [Reverse Holo] #54 PSA 10: price & population
PSA 10
$2563.98
Raw
$20.97
PSA 10 pop
2
Gem rate
20.0%
A PSA 10 Slowpoke [Reverse Holo] #54 from Lost Thunder sells for $2563.98 — a 12,127% premium over the $20.97 raw price. PSA has graded this card 10 times; 2 came back a 10 (20.0% gem rate), and 3 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $38.00. The jump from 9 to 10 is worth $2525.98 — 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.
