Team Rocket's Proton #227 PSA 10: price & population
PSA 10
$45.90
Raw
$3.49
PSA 10 pop
303
Gem rate
51.0%
A PSA 10 Team Rocket's Proton #227 from Destined Rivals sells for $45.90 — a 1,215% premium over the $3.49 raw price. PSA has graded this card 594 times; 303 came back a 10 (51.0% gem rate), and 216 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $13.76. The jump from 9 to 10 is worth $32.14 — 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.
