[Expired]iRobot Roomba 877 Self-Charging Robot Vacuum

• Best Buy offers the iRobot Roomba 877 Self-Charging Robot Vacuum for $399.99.
• Free shipping.
• Deal ends 7/26.

Features: Keep floors dirt-free with this iRobot Roomba robot vacuum. Its AeroForce three-stage cleaning system agitates, extracts and suctions to eliminate stubborn dirt, and its iAdapt navigation feature uses multiple sensors for precise mapping and vacuuming. This iRobot Roomba robot vacuum includes a Virtual Wall Lighthouse beacon device for automated room-to-room cleaning.