![Holon's Electrode [Reverse Holo] #21 from Pokemon Delta Species](https://images.pokemontcg.io/ex11/21.png)
Holon's Electrode [Reverse Holo] #21 PSA 10: price & population
PSA 10
$519.25
Raw
$22.88
PSA 10 pop
34
Gem rate
27.4%
A PSA 10 Holon's Electrode [Reverse Holo] #21 from Delta Species sells for $519.25 — a 2,169% premium over the $22.88 raw price. PSA has graded this card 124 times; 34 came back a 10 (27.4% gem rate), and 50 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $80.50. The jump from 9 to 10 is worth $438.75 — 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.
