Porygon-Z GX #317/SM-P PSA 10: price & population
PSA 10
$96.89
Raw
$9.05
PSA 10 pop
70
Gem rate
67.3%
A PSA 10 Porygon-Z GX #317/SM-P from Japanese Promo sells for $96.89 — a 971% premium over the $9.05 raw price. PSA has graded this card 104 times; 70 came back a 10 (67.3% gem rate), and 29 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $33.00. The jump from 9 to 10 is worth $63.89 — 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.
