Ditto #18 PSA 10: price & population
PSA 10
$347.28
Raw
$7.00
PSA 10 pop
101
Gem rate
12.6%
A PSA 10 Ditto #18 from Fossil sells for $347.28 — a 4,861% premium over the $7.00 raw price. PSA has graded this card 803 times; 101 came back a 10 (12.6% gem rate), and 211 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $53.50. The jump from 9 to 10 is worth $293.78 — 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.
