The Dusclops ex (94 / 106) card can be found in the Emerald set.
Recently sold 2 times and based on those sales is worth around £38.72.
Currently, there are 9 open listings for this card on ebay.
This card sells in the range of £22.92 to £54.52, making it quite volatile.
This Rare Holo Ex card was illustrated by Mitsuhiro Arita.
The fact that it is a EX card makes it one of the more valuable cards.