BlizzCon 2013 tickets sell first batch April 24th at 7pm PST

Related Games:
World of Warcraft, World of Warcraft: the Burning Crusade, StarCraft 2: Wings of Liberty, World of WarCraft: Wrath of the Lich King, Diablo III, World of WarCraft: Cataclysm, Starcraft 2: Heart of the Swarm, World of Warcraft: Mists of Pandaria, Starcraft 2: Legacy of the Void
Source:
Eurogamer