Save $98 on the $199.99 Sharp Rocket IZ142 Impact Pet Pro Cordless Vacuum by getting a factory-refurbished model for $102.99 at BuyDig. Shipping is free. This is the lowest price we found for a refurbished model by $40. This vacuum has a self-cleaning brush roll that was also designed to prevent pet hair from wrapping around the mechanism. A 90-day Sharp warranty will be included.