Mega Diancie ex #238 PSA 10: price & population
PSA 10
$82.46
Raw
$23.13
PSA 10 pop
2,354
Gem rate
88.4%
A PSA 10 Mega Diancie ex #238 from Japanese Mega Dream ex sells for $82.46 — a 257% premium over the $23.13 raw price. PSA has graded this card 2,663 times; 2,354 came back a 10 (88.4% gem rate), and 246 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $25.50. The jump from 9 to 10 is worth $56.96 — 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.
