Top 50 most expensive Pokemon cards & rarest ever sold Dexerto Top 50+ most expensive rare Pokmon cards of all time Top 50+ most expensive rare Pokmon cards of all time A celebration worthy of fireworks Pokmon's Legendary Collection introduced Reverse Holofoils in 2002 with an iconic reprinting of the 1999 Base Set Charizard atop a sparkly firework pattern. These are notoriously 7 rarest Pokemon TCG cards featuring Mewtwo of all time