The M Charizard EX (108 / 106) card can be found in the Flashfire set.
Recently sold 6 times and based on those sales is worth around £20.50.
Currently, there are 20 open listings for this card on ebay.
This card sells in the range of £0.01 to £51.76, making it highly volatile.
This Rare Secret card was illustrated by 5ban Graphics.
The fact that it is a EX card makes it one of the more valuable cards.