![Magneton [Reverse Holo] #20 from Pokemon Skyridge](https://images.pokemontcg.io/ecard3/20.png)
Magneton [Reverse Holo] #20 PSA 10: price & population
PSA 10
$529.64
Raw
$55.32
PSA 10 pop
55
Gem rate
25.5%
A PSA 10 Magneton [Reverse Holo] #20 from Skyridge sells for $529.64 — a 857% premium over the $55.32 raw price. PSA has graded this card 216 times; 55 came back a 10 (25.5% gem rate), and 108 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $161.57. The jump from 9 to 10 is worth $368.07 — 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.
