Dyson via Rakuten offers its Dyson DC50 Ball Compact Allergy HEPA Upright Vacuum for $179.99. Coupon code "HOME20" drops it to $159.99. With free shipping and thanks to the Rakuten points noted below, that's $68 under our January mention, the best deal today by $179, and the lowest price we've seen. (Even without the points, it's still the best outright price we've seen.) Buy Now Tips Today only, you'll earn $47.70 in Rakuten points. You must be signed in to use the coupon; it can be used once per household. Features Self-adjusting base plate Brush bar with anti-static carbon fiber bristles Includes a mattress tool, carbon fiber soft dusting brush, combination tool, and stair tool