The Dugtrio (56 / 108) card can be found in the Evolutions set.
Recently sold 2 times and based on those sales is worth around £0.90.
Currently, there are 22 open listings for this card on ebay.
This card sells in the range of £0.82 to £0.98, making it very stable.
This Rare card was illustrated by Keiji Kinebuchi.