Computer Error #16 PSA 10: price & population
PSA 10
$202.72
Raw
$6.72
PSA 10 pop
761
Gem rate
37.6%
A PSA 10 Computer Error #16 from Promo sells for $202.72 — a 2,917% premium over the $6.72 raw price. PSA has graded this card 2,022 times; 761 came back a 10 (37.6% gem rate), and 845 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $29.98. The jump from 9 to 10 is worth $172.74 — 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.
