The Venusaur (18 / 110) card can be found in the Legendary Collection set.
Recently sold 11 times and based on those sales is worth around £91.00.
Currently, there are 4 open listings for this card on ebay.
This card sells in the range of £4.95 to £177.05, making it highly volatile.
This Rare Holo card was illustrated by Mitsuhiro Arita.