Blizzard takes up to 75% off a selection of World of Warcraft Windows and Mac game downloads as part of its Epic Summer Sale, as listed below. Each download is at least $5 under the lowest price we could find for a physical copy. The games:

• World of Warcraft: Battle Chest for Windows and Mac for $5
• World of Warcraft: Cataclysm for Windows and Mac for $5
• World of Warcraft: Mists of Pandaria for Windows and Mac (pictured) for $20