Walmart has the iRobot Roomba 680 Robotic Vacuum Cleaner for $215.99 (299.99 – 84 instant savings) with Free Shipping for a limited time.

The Roomba 680 Robot Vacuum provides a thorough clean, all at the push of a button. The Roomba’s patented 3-Stage Cleaning System is specially engineered to loosen, lift, and suction everything from small particles to large debris from carpets and hard floors. Dirt Detect sensors alert the Roomba robot vacuum to clean more thoroughly on concentrated areas of dirt. It’s specially designed Edge-Sweeping Brush sweeps debris from along wall edges and corners and at 3.6” tall, its low profile enables it cleans under furniture, beds and toe kicks.