The Crobat (147 / 144) card can be found in the Skyridge set.
Recently sold 3 times and based on those sales is worth around £100.78.
Currently, there is 1 open listing for this card on ebay.
This card sells in the range of £46.96 to £154.60, making it highly volatile.
This Rare Secret card was illustrated by Atsuko Nishida.