This deal has ended.
The Dyson DC 18 Total Access Vacuum is now only $399.99 after a $50 discount at Overstock.com valid through 6/30. Plus, shipping is only $2.95 and there is no sales tax (except IN, UT). The DC 18 model is called "total access" because it is slim and weighs just 15.7 pounds, about half the weight of standard models, which also allows it to lay claim to the title of "most powerful lightweight vacuum." This normally retails for at least $500.