The Flareon ex (108 / 113) card can be found in the Delta Species set.
Recently sold 5 times and based on those sales is worth around £60.13.
Currently, there are 11 open listings for this card on ebay.
This card sells in the range of £32.83 to £87.43, making it highly volatile.
This Rare Holo Ex card was illustrated by Ryo Ueda.
The fact that it is a EX card makes it one of the more valuable cards.