![Tentacool [Reverse Holo] #66 from Pokemon Legend Maker](https://images.pokemontcg.io/ex12/66.png)
Tentacool [Reverse Holo] #66 PSA 10: price & population
PSA 10
$478.33
Raw
$22.47
PSA 10 pop
29
Gem rate
20.3%
A PSA 10 Tentacool [Reverse Holo] #66 from Legend Maker sells for $478.33 — a 2,029% premium over the $22.47 raw price. PSA has graded this card 143 times; 29 came back a 10 (20.3% gem rate), and 52 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $136.48. The jump from 9 to 10 is worth $341.85 — 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.
