I got two of these for a house warming party and I only need 1 thus is a (500 vacuum and I'm only asking 300)

The Shark® Vertex™ Powered Lift-Away® is Shark’s most powerful vacuum, featuring DuoClean® PowerFins. While the soft front roller pulls in particles, PowerFins deliver nonstop contact to pick up more in every pass. (vs. original DuoClean®) Plus, Powered Lift-Away® lets you detach the pod to go under furniture with a motorized nozzle or clean above the floor with a push of a button.

Shark's most powerful vacuum ever, with incredible suction and innovative cleaning technologies.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 pet hair with no hair wrap (vs. shark bristle nozzles)Powered Lift-Away®: Lift away the pod for motorized cleaning under furniture, or detach the nozzle and clean above the floor.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.)Powerful LED lights on the nozzle reveal hidden debris around your home.Active Glide™ Technology: smooth maneuverability on hard floors and carpets while maintaining powerful suction.Includes tools to tackle stubborn pet hair and hard-to-reach spaces.