![Koga's Weezing [1st Edition] #50 from Pokemon Gym Challenge](https://images.pokemontcg.io/gym2/50.png)
Koga's Weezing [1st Edition] #50 PSA 10: price & population
PSA 10
$264.58
Raw
$5.94
PSA 10 pop
82
Gem rate
25.2%
A PSA 10 Koga's Weezing [1st Edition] #50 from Gym Challenge sells for $264.58 — a 4,354% premium over the $5.94 raw price. PSA has graded this card 325 times; 82 came back a 10 (25.2% gem rate), and 155 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $48.95. The jump from 9 to 10 is worth $215.63 — 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.
