Giacomo #138 PSA 10: price & population
PSA 10
$29.00
Raw
$1.50
PSA 10 pop
95
Gem rate
29.2%
A PSA 10 Giacomo #138 from Prismatic Evolutions sells for $29.00 — a 1,833% premium over the $1.50 raw price. PSA has graded this card 325 times; 95 came back a 10 (29.2% gem rate), and 144 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $10.38. The jump from 9 to 10 is worth $18.62 — 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.
