![Maintenance [1st Edition] #79 from Pokemon Japanese 20th Anniversary](https://pokeinvest-japanese-card-images.nyc3.cdn.digitaloceanspaces.com/20th_Anniversary/047_Maintenance.jpg)
Maintenance [1st Edition] #79 PSA 10: price & population
PSA 10
$216.00
Raw
$3.75
PSA 10 pop
14
Gem rate
87.5%
A PSA 10 Maintenance [1st Edition] #79 from Japanese 20th Anniversary sells for $216.00 — a 5,660% premium over the $3.75 raw price. PSA has graded this card 16 times; 14 came back a 10 (87.5% gem rate), and 1 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $180.00. The jump from 9 to 10 is worth $36.00 — 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.
