![Porygon-Z [Reverse Holo] #105 from Pokemon Burning Shadows](https://images.pokemontcg.io/sm3/105.png)
Porygon-Z [Reverse Holo] #105 PSA 10: price & population
PSA 10
$31.49
Raw
$0.69
PSA 10 pop
6
Gem rate
35.3%
A PSA 10 Porygon-Z [Reverse Holo] #105 from Burning Shadows sells for $31.49 — a 4,464% premium over the $0.69 raw price. PSA has graded this card 17 times; 6 came back a 10 (35.3% gem rate), and 7 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $17.13. The jump from 9 to 10 is worth $14.36 — 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.
