World of Warcraft Battle Chest is a collection of World of Warcraft products released by Blizzard Entertainment on June 28, 2011. It combines the DVD versions of World of Warcraft and its first expansion World of Warcraft: The Burning Crusade with the BradyGames strategy guides for the World of Warcraft title, in one package at a suggested retail price of $19.99 in the United States and €9.99 in Europe.