Grass Energy #104 PSA 10: price & population
PSA 10
$33.41
Raw
$0.33
PSA 10 pop
5
Gem rate
19.2%
A PSA 10 Grass Energy #104 from Ruby & Sapphire sells for $33.41 — a 10,024% premium over the $0.33 raw price. PSA has graded this card 26 times; 5 came back a 10 (19.2% gem rate), and 17 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $14.02. The jump from 9 to 10 is worth $19.39 — 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.
