Mewtwo EX #XY107 PSA 10: price & population
PSA 10
$700.00
Raw
$12.02
PSA 10 pop
178
Gem rate
29.4%
A PSA 10 Mewtwo EX #XY107 from Promo sells for $700.00 — a 5,724% premium over the $12.02 raw price. PSA has graded this card 606 times; 178 came back a 10 (29.4% gem rate), and 190 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $38.21. The jump from 9 to 10 is worth $661.79 — 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.
