The Houndoom (14 / 147) card can be found in the Aquapolis set.
Recently sold 3 times and based on those sales is worth around £22.31.
Currently, there are 2 open listings for this card on ebay.
This card sells in the range of £19.26 to £25.36, making it stable.
This Rare card was illustrated by Naoyo Kimura.