I’m not sure I’ve ever seen a Roomba at a better price than this. Today only, you can score a Roomba 640 Robot Vacuum for only $229.99! That is by far the lowest price ever.    ADDITIONAL ITEM: Includes 1 Dual Mode Virtual Wall Barrier for more control over where your robot cleans 3-Stage Cleaning system and Dual Multi-Surface Brushes pick-up everything from small particles to