Serperior ex #3 PSA 10: price & population
PSA 10
$24.99
Raw
$1.51
PSA 10 pop
22
Gem rate
73.3%
A PSA 10 Serperior ex #3 from Japanese Black Bolt sells for $24.99 — a 1,555% premium over the $1.51 raw price. PSA has graded this card 30 times; 22 came back a 10 (73.3% gem rate), and 8 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $12.58. The jump from 9 to 10 is worth $12.41 — 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.
