Blizzard entertainment is WoTLK Classic Gold announcing a bargain that bundles World of Warcraft and its expansions The Burning Crusade, Wrath of the Lich King, Cataclysm, and Mists of Pandaria together for $19.99 at the Battle.net store. Additionally, Blizzard also reminded players that all World of Warcraft subscribers have been upgraded and have access to Mists of Pandaria content for free....