Mr. Stone's Project [Reverse Holo] #77 PSA 10: price & population
PSA 10
$73.51
Raw
$8.36
PSA 10 pop
3
Gem rate
6.7%
A PSA 10 Mr. Stone's Project [Reverse Holo] #77 from Dragon Frontiers sells for $73.51 — a 779% premium over the $8.36 raw price. PSA has graded this card 45 times; 3 came back a 10 (6.7% gem rate), and 23 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $29.97. The jump from 9 to 10 is worth $43.54 — 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.