The Dark Charizard (4 / 82) card can be found in the Team Rocket Unlimited set.
Recently sold 11 times and based on those sales is worth around £57.00.
Currently, there are 14 open listings for this card on ebay.
This card sells in the range of £26.79 to £87.21, making it highly volatile.
This Rare Holo card was illustrated by Ken Sugimori.