The Houndoom (H11) card can be found in the Skyridge set.
Recently sold 3 times and based on those sales is worth around £87.06.
Currently, there are 2 open listings for this card on ebay.
This card sells in the range of £65.77 to £108.35, making it highly volatile.
This Rare Holo card was illustrated by Kimiya Masago.