Blizzard is offering a major sale in preparation for Cataclysm.

In preparation for Cataclysm, Blizzard is offering a major sale on vanilla WoW and the current expansions. You can currently buy World of Warcraft for $5, The Burning Crusade for $5, or Wrath of the Lich King for $10. The promotion ends on Nov. 30, so act fast!

For $20, this is the perfect time to get a friend or loved one into WoW to see the new Azeroth and get them ready for Cataclysm. It's also a good excuse to use the Recruit-A-Friend perks, such as triple experience. Are you going to take advantage of the sale?