Electrode #21 PSA 10: price & population
PSA 10
$200.18
Raw
$6.70
PSA 10 pop
260
Gem rate
17.2%
A PSA 10 Electrode #21 from Base Set sells for $200.18 — a 2,888% premium over the $6.70 raw price. PSA has graded this card 1,509 times; 260 came back a 10 (17.2% gem rate), and 488 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $50.97. The jump from 9 to 10 is worth $149.21 — 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.
