The Camerupt EX (146 / 160) card can be found in the Primal Clash set.
Recently sold 3 times and based on those sales is worth around £4.40.
Currently, there are 7 open listings for this card on ebay.
This card sells in the range of £2.33 to £6.47, making it very stable.
This Rare Ultra card was illustrated by Ryo Ueda.
The fact that it is a EX card makes it one of the more valuable cards.