Shelgon #20 PSA 10: price & population
PSA 10
$165.00
Raw
$1.69
PSA 10 pop
21
Gem rate
38.2%
A PSA 10 Shelgon #20 from Dragon sells for $165.00 — a 9,663% premium over the $1.69 raw price. PSA has graded this card 55 times; 21 came back a 10 (38.2% gem rate), and 22 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $29.00. The jump from 9 to 10 is worth $136.00 — 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.