Slowbro #220 PSA 10: price & population
PSA 10
$69.89
Raw
$5.13
PSA 10 pop
331
Gem rate
86.6%
A PSA 10 Slowbro #220 from Japanese Shiny Treasure ex sells for $69.89 — a 1,262% premium over the $5.13 raw price. PSA has graded this card 382 times; 331 came back a 10 (86.6% gem rate), and 45 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $17.84. The jump from 9 to 10 is worth $52.05 — 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.
