Mystery Zone [1st Edition] #85 PSA 10: price & population
PSA 10
$82.00
Raw
$1.99
PSA 10 pop
3
Gem rate
20.0%
A PSA 10 Mystery Zone [1st Edition] #85 from Japanese Mysterious Mountains sells for $82.00 — a 4,021% premium over the $1.99 raw price. PSA has graded this card 15 times; 3 came back a 10 (20.0% gem rate), and 6 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $16.25. The jump from 9 to 10 is worth $65.75 — 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.