TechRabbit offers the refurbished Ecovacs Deebot M82 Robotic Vacuum Cleaner in White for $199.99. Coupon code "DNECO50" knocks that to $149.99. With free shipping, that's $55 under our July mention of a new one and $50 less than you'd pay for a new unit today. It features four cleaning modes, obstacle detection, up 150 minutes of cleaning per charge, an auto-charging home base, and remote control. Deal ends September 18.

Note: A 1-year TechRabbit warranty applies.