The Flareon (8 / 144) card can be found in the Skyridge set.
Recently sold 2 times and based on those sales is worth around £121.92.
Currently, there are 2 open listings for this card on ebay.
This card sells in the range of £57.98 to £185.86, making it highly volatile.
This Rare card was illustrated by Kyoko Umemoto.