![Mantine [Reverse Holo] #27 from Pokemon Steam Siege](https://images.pokemontcg.io/xy11/27.png)
Mantine [Reverse Holo] #27 PSA 10: price & population
PSA 10
$59.00
Raw
$1.00
PSA 10 pop
4
Gem rate
30.8%
A PSA 10 Mantine [Reverse Holo] #27 from Steam Siege sells for $59.00 — a 5,800% premium over the $1.00 raw price. PSA has graded this card 13 times; 4 came back a 10 (30.8% gem rate), and 3 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $24.50. The jump from 9 to 10 is worth $34.50 — 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.
