This deal has ended.
Today only, Amazon lowers the price of World of Warcraft: Cataclysm from $36.45 to $19.99. After adding $4.98 for shipping this is the best price we could find by $10. This expansion on one of the most popular MMORPGs of all time increases the level cap to 85 and opens new high-level zone as well as 2 new races (Goblins and Worgen), adding hours of playability even for the expert gamer. Only KS, KY, ND, NY, and WA charge sales tax.