The Special Delivery Charizard (SWSH075) card can be found in the Swsh Black Star Promos set.
Recently sold 31 times and based on those sales is worth around £39.99.
Currently, there are 26 open listings for this card on ebay.
This card sells in the range of £14.13 to £65.85, making it highly volatile.
This Promo card was illustrated by The Pokémon Company Art Team.