Mewtwo GX #42 PSA 10: price & population
PSA 10
$68.90
Raw
$7.80
PSA 10 pop
49
Gem rate
59.8%
A PSA 10 Mewtwo GX #42 from Japanese GX Starter Decks sells for $68.90 — a 783% premium over the $7.80 raw price. PSA has graded this card 82 times; 49 came back a 10 (59.8% gem rate), and 23 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $13.33. The jump from 9 to 10 is worth $55.57 — 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.
