This listing is for 1 sealed booster box of Primordial Arts Blastoise Jumbo CS3BC. 25 Cards per a pack. 6 packs per a box. Brand New / Factory Sealed. 100% Nintendo authentic Pokémon products! Please note this is the Chinese Version. Chinese Pokémon cards have the blue back like the English version. 100% authentic Nintendo products, made in Japan and officially released in Mainland China.