![Seviper [Reverse Holo] #11 from Pokemon Sandstorm](https://images.pokemontcg.io/ex2/11.png)
Seviper [Reverse Holo] #11 PSA 10: price & population
PSA 10
$475.00
Raw
$17.47
PSA 10 pop
2
Gem rate
3.4%
A PSA 10 Seviper [Reverse Holo] #11 from Sandstorm sells for $475.00 — a 2,619% premium over the $17.47 raw price. PSA has graded this card 58 times; 2 came back a 10 (3.4% gem rate), and 24 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $59.42. The jump from 9 to 10 is worth $415.58 — 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.
