![Seviper [Reverse Holo] #17 from Pokemon Team Magma & Team Aqua](https://images.pokemontcg.io/ex4/17.png)
Seviper [Reverse Holo] #17 PSA 10: price & population
PSA 10
$300.58
Raw
$9.23
PSA 10 pop
1
Gem rate
2.4%
A PSA 10 Seviper [Reverse Holo] #17 from Team Magma & Team Aqua sells for $300.58 — a 3,157% premium over the $9.23 raw price. PSA has graded this card 42 times; 1 came back a 10 (2.4% gem rate), and 17 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $34.00. The jump from 9 to 10 is worth $266.58 — 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.
