Rollibot Mini BL100 – Quiet Robotic Vacuum Cleaner For Hard Surfaces – Link

Amazon has this currently marked down to only $53.50 w/ free shipping!

This normally sells for $100+ and is now its lowest ever on Amazon.

• Auto, Spot, Edge and Zig Zag cleaning modes.
• Automatically returns to its charging base when it senses its battery is low.
• Remote Control so you can schedule cleaning and switch between cleaning modes.