![Slowpoke [Reverse Holo] #83 from Pokemon Delta Species](https://images.pokemontcg.io/ex11/83.png)
Slowpoke [Reverse Holo] #83 PSA 10: price & population
PSA 10
$1564.37
Raw
$50.30
PSA 10 pop
38
Gem rate
25.2%
A PSA 10 Slowpoke [Reverse Holo] #83 from Delta Species sells for $1564.37 — a 3,010% premium over the $50.30 raw price. PSA has graded this card 151 times; 38 came back a 10 (25.2% gem rate), and 57 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $199.08. The jump from 9 to 10 is worth $1365.29 — 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.
