Pokémon cards are based on the Japanese franchise of the same name. It has been listed for just under £7,000(Image: eBay)One seller based in Norwich is trying to appeal to this group by listing theirs on eBay for £6,999.99 or best offer. READ MORE: Woman caught playing Pokémon Go at the wheel in NorwichThe card is a first edition base set Charizard. It is a first edition Charizard card(Image: eBay)It was produced in 1999 and, according to the CGC Cards website, is "extremely rare". The rarest Pokémon card ever sold was the 1998 Pokémon Japanese Promo Illustrator - Holo - which went for $5.2 million in 2021.