Armored Mewtwo #SM228 PSA 10: price & population
PSA 10
$11439.96
Raw
$133.48
PSA 10 pop
302
Gem rate
4.5%
A PSA 10 Armored Mewtwo #SM228 from Promo sells for $11439.96 — a 8,471% premium over the $133.48 raw price. PSA has graded this card 6,780 times; 302 came back a 10 (4.5% gem rate), and 1,828 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $800.00. The jump from 9 to 10 is worth $10639.96 — 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.
