Porygon #78 PSA 10: price & population
PSA 10
$93.00
Raw
$2.00
PSA 10 pop
22
Gem rate
29.3%
A PSA 10 Porygon #78 from Neo Destiny sells for $93.00 — a 4,550% premium over the $2.00 raw price. PSA has graded this card 75 times; 22 came back a 10 (29.3% gem rate), and 20 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $41.00. The jump from 9 to 10 is worth $52.00 — 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.