Seviper #20 PSA 10: price & population
PSA 10
$96.64
Raw
$2.55
PSA 10 pop
3
Gem rate
15.8%
A PSA 10 Seviper #20 from Emerald sells for $96.64 — a 3,690% premium over the $2.55 raw price. PSA has graded this card 19 times; 3 came back a 10 (15.8% gem rate), and 8 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $19.50. The jump from 9 to 10 is worth $77.14 — 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.
