![Giovanni's Nidoran [1st Edition] #75 from Pokemon Gym Challenge](https://images.pokemontcg.io/gym2/75.png)
Giovanni's Nidoran [1st Edition] #75 PSA 10: price & population
PSA 10
$158.14
Raw
$2.82
PSA 10 pop
165
Gem rate
34.9%
A PSA 10 Giovanni's Nidoran [1st Edition] #75 from Gym Challenge sells for $158.14 — a 5,508% premium over the $2.82 raw price. PSA has graded this card 473 times; 165 came back a 10 (34.9% gem rate), and 212 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $31.00. The jump from 9 to 10 is worth $127.14 — 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.
