M Slowbro EX #27 PSA 10: price & population
PSA 10
$167.50
Raw
$8.99
PSA 10 pop
1,066
Gem rate
31.9%
A PSA 10 M Slowbro EX #27 from Evolutions sells for $167.50 — a 1,763% premium over the $8.99 raw price. PSA has graded this card 3,345 times; 1,066 came back a 10 (31.9% gem rate), and 1,457 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $37.50. The jump from 9 to 10 is worth $130.00 — 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.
