The Pokémon Center Celebrations Elite Trainer Box ETB 25th Anniversary is a limited edition collectible card game product released by Nintendo in 2021. This special box includes exclusive cards featuring popular characters like Pikachu, Greninja, Charizard, and Ho-Oh, all in standard size. The set is part of the Celebrations: Classic Collection, making it a unique addition to any Pokémon TCG collection. With special features such as promo cards, limited edition booster packs, card dividers, and an event deck, this Elite Trainer Box is a must-have for any Pokémon enthusiast celebrating the game's 25th anniversary.