Seaking #21 PSA 10: price & population
PSA 10
$53.00
Raw
$1.00
PSA 10 pop
6
Gem rate
14.6%
A PSA 10 Seaking #21 from Ruby & Sapphire sells for $53.00 — a 5,200% premium over the $1.00 raw price. PSA has graded this card 41 times; 6 came back a 10 (14.6% gem rate), and 17 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $44.00. The jump from 9 to 10 is worth $9.00 — 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.
