Some Pokémon TCG enthusiasts aren’t satisfied with buying individual booster packs of 10 cards a piece, and those who want to quickly complete their collections or optimize their competitive decks with the best Pokémon cards that each set has to offer often look to buying booster boxes instead. The Pokémon Trading Card Game first launched in the United States in October of 1998, and American Pokémon fans instantly fell in love with the highly customizable, collectible card game as it blossomed from its initial 151 creatures to well over 800 and counting years later. Buying guide for Best Pokémon booster boxes