![Golduck [Reverse Holo] #50b from Pokemon Aquapolis](https://images.pokemontcg.io/ecard2/50.png)
Golduck [Reverse Holo] #50b PSA 10: price & population
PSA 10
$1100.02
Raw
$32.32
PSA 10 pop
4
Gem rate
5.0%
A PSA 10 Golduck [Reverse Holo] #50b from Aquapolis sells for $1100.02 — a 3,304% premium over the $32.32 raw price. PSA has graded this card 80 times; 4 came back a 10 (5.0% gem rate), and 25 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $195.00. The jump from 9 to 10 is worth $905.02 — 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.
