Slowbro #220 PSA 10: price & population
PSA 10
$70.97
Raw
$4.88
PSA 10 pop
304
Gem rate
87.1%
A PSA 10 Slowbro #220 from Japanese Shiny Treasure ex sells for $70.97 — a 1,354% premium over the $4.88 raw price. PSA has graded this card 349 times; 304 came back a 10 (87.1% gem rate), and 41 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $14.99. The jump from 9 to 10 is worth $55.98 — 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.
