Ebay offers Refurbished Shark Anti-Allergen Pet Plus Cordless Stick Vacuum for $129.99 (reg $329.99) with free shipping.

Product Description:
The Shark Cordless Pet Plus Vacuum with Anti-Allergen Complete Seal combines powerful suction with cordless convenience to deliver deep cleaning on all floor types. Its lightweight design and removable hand vac allow for cleaning from floor to ceiling.
Features:

•   Powerful Suction on Carpets & Floors with XL Capacity for Extended Cleaning Tasks
•   Removable Battery with up to 40 Minutes Of Runtime
•   Self-cleaning Brushroll for Powerful Pet Hair Pickup with No Hair Wrap
•   Powerfins Nozzle for a Deeper Continuous Clean
•   Accessories: Duster Crevice Tool, 2-In-1 Pet Multi-Tool, Wide Upholstery Tool