![Bulbasaur [Illustration Contest 2022] #337/S-P from Pokemon Japanese Promo](https://pokeinvest-japanese-card-images.nyc3.cdn.digitaloceanspaces.com/Promo/095_Bulbasaur_Illustration_Contest_2022_337S_P.jpg)
Bulbasaur [Illustration Contest 2022] #337/S-P PSA 10: price & population
PSA 10
$91.29
Raw
$33.24
PSA 10 pop
4,371
Gem rate
87.3%
A PSA 10 Bulbasaur [Illustration Contest 2022] #337/S-P from Japanese Promo sells for $91.29 — a 175% premium over the $33.24 raw price. PSA has graded this card 5,006 times; 4,371 came back a 10 (87.3% gem rate), and 355 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $30.90. The jump from 9 to 10 is worth $60.39 — 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.
