![Lt. Surge's Voltorb [1st Edition] #84 from Pokemon Gym Heroes](https://images.pokemontcg.io/gym1/84.png)
Lt. Surge's Voltorb [1st Edition] #84 PSA 10: price & population
PSA 10
$76.78
Raw
$2.51
PSA 10 pop
50
Gem rate
14.7%
A PSA 10 Lt. Surge's Voltorb [1st Edition] #84 from Gym Heroes sells for $76.78 — a 2,959% premium over the $2.51 raw price. PSA has graded this card 341 times; 50 came back a 10 (14.7% gem rate), and 175 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $21.00. The jump from 9 to 10 is worth $55.78 — 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.
