The Meganium (11 / 111) card can be found in the Neo Genesis Unlimited set.
Recently sold 12 times and based on those sales is worth around £28.50.
Currently, there are 13 open listings for this card on ebay.
This card sells in the range of £20.58 to £36.42, making it quite stable.
This Rare Holo card was illustrated by Ken Sugimori.