Mewtwo #56 PSA 10: price & population
PSA 10
$708.11
Raw
$75.62
PSA 10 pop
141
Gem rate
25.2%
A PSA 10 Mewtwo #56 from Expedition sells for $708.11 — a 836% premium over the $75.62 raw price. PSA has graded this card 560 times; 141 came back a 10 (25.2% gem rate), and 213 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $179.82. The jump from 9 to 10 is worth $528.29 — 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.
