Woot offers Refurbished Shark UV850 DuoClean Performance Lift-Away Upright Vacuum with Self-Cleaning Brushroll for $89.99. Free shipping for Prime Members.

Product Description:
Shark’s famous Lift-Away technology now has a lighter pod and a convenient pod-release pedal to clean above the floor. This lightweight vacuum also features DuoClean PowerFins: a PowerFin roller and a soft roller combine on all floors. Continuous cleaning contact to dig deep into carpets, directly engage floors, and pick up more in every pass. (vs. original DuoClean)

• DuoClean PowerFins: A PowerFin roller and a soft roller combine on all floors. Continuous cleaning contact to dig deep into carpets, directly engage floors, and pick up more in every pass. (vs. original DuoClean)
• Self-cleaning brushroll for powerful pet hair pickup with no hair wrap.
• Engineered to pick up more hair with no hair wrap (vs. shark bristle nozzles)
• Lift-Away the detachable pod with the easy-to-use pod-release pedal to clean stairs, furniture, and everywhere in your home.
• Anti-Allergen Complete Seal Technology and a HEPA filter trap 99.9% of dust and allergens inside the vacuum cleaner. (Based on ASTM F1977 of particles .3 microns or larger.)
• A lighter pod than Shark's best-selling Lift-Away, with more suction for versatile whole-home cleaning. (weight and suction vs. NV351, suction measured at the hose.)
• Powerful LED headlights on the nozzle reveal hidden debris around your home.
• Advanced Swivel Steering lets you easily maneuver your vacuum in and out of tight spaces, in corners, around furniture, and more.
• Includes tools to tackle stubborn pet hair and hard-to-reach spaces.