Bouffalant from the Mega Dream ex set is a Poke Ball Reverse Holo rarity card, designated as #140. As a Japanese variant, it features unique artwork that appeals to collectors of the series. Currently, the market value stands at $0.00, indicating its status as a more accessible card for traders and collectors. Its presence in the Mega Dream ex set reflects the ongoing interest in Pokémon trading cards, particularly among enthusiasts of the Japanese editions.