AnkerDirect through Amazon has the Anker RoboVac 10 Self-Docking Robotic Vacuum Cleaner for $199.99 (259.99 – 60 instant savings) with Free Shipping for a limited time.

The Anker RoboVac 10 automates cleaning, a hassle-free clean with the click of a button. Auto, Spot & Edge modes. It features a 2600mAh Li-ion Battery with a remarkable 100 minutes fade-free power for constant and powerful suction. It has a 3-Point Cleaning System: Side brushes, a rolling brush and powerful suction ensure a thorough clean. It automatically returns to charging dock to recharge.