![Guzma [Extra Battle Day] #396/SM-P from Pokemon Japanese Promo](https://pokeinvest-japanese-card-images.nyc3.cdn.digitaloceanspaces.com/Promo/343_Guzma_Extra_Battle_Day_396Sm_P.jpg)
Guzma [Extra Battle Day] #396/SM-P PSA 10: price & population
PSA 10
$2612.59
Raw
$1199.70
PSA 10 pop
238
Gem rate
51.4%
A PSA 10 Guzma [Extra Battle Day] #396/SM-P from Japanese Promo sells for $2612.59 — a 118% premium over the $1199.70 raw price. PSA has graded this card 463 times; 238 came back a 10 (51.4% gem rate), and 204 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $996.42. The jump from 9 to 10 is worth $1616.17 — 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.
