![Shelgon [Reverse Holo] #20 from Pokemon Dragon](https://images.pokemontcg.io/ex3/20.png)
Shelgon [Reverse Holo] #20 PSA 10: price & population
PSA 10
$4016.02
Raw
$11.88
PSA 10 pop
3
Gem rate
4.0%
A PSA 10 Shelgon [Reverse Holo] #20 from Dragon sells for $4016.02 — a 33,705% premium over the $11.88 raw price. PSA has graded this card 75 times; 3 came back a 10 (4.0% gem rate), and 18 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $53.00. The jump from 9 to 10 is worth $3963.02 — 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.
