![Nidoqueen [1st Edition] #9 from Pokemon Japanese Mysterious Mountains](https://pokeinvest-japanese-card-images.nyc3.cdn.digitaloceanspaces.com/Mysterious_Mountains/084_Nidoqueen_9.jpg)
Nidoqueen [1st Edition] #9 PSA 10: price & population
PSA 10
$248.82
Raw
$23.09
PSA 10 pop
20
Gem rate
41.7%
A PSA 10 Nidoqueen [1st Edition] #9 from Japanese Mysterious Mountains sells for $248.82 — a 978% premium over the $23.09 raw price. PSA has graded this card 48 times; 20 came back a 10 (41.7% gem rate), and 18 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $69.00. The jump from 9 to 10 is worth $179.82 — 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.
