Today only, this Dyson DC28 Animal Upright Vacuum Cleaner plummets from a regular $649 to $449.99 in your Sears.com cart. That's $90 less than the second-best price we found on Amazon and $22 lower than our best-ever mention of this popular all-floors vacuum. Plus, it ships free! Its claim to fame is it's ability to never lose suction or clog up. 868 reviewers have given it an average 4.5-star rating. Sales tax is charged in most states.