The Kabutops (150 / 144) card can be found in the Skyridge set.
Recently sold 2 times and based on those sales is worth around £257.17.
Currently, there is 1 open listing for this card on ebay.
This card sells in the range of £165.61 to £348.73, making it highly volatile.
This Rare Secret card was illustrated by Atsuko Nishida.