Remanufactured iRobot Roomba 4100/4300 Intelligent Floorvac Robotic Vacuum, Red (Mfr# 4100) $89.99

Sporting a bold, solid-red exterior, this entry-level robotic floorvac is easy to use and includes an array of convenient features. Simply press the Clean button and the unit will vacuum the whole floor, adjusting automatically to any floor surface including wood, tile linoleum, and low-to-medium pile carpet. The vacuum's artificial intelligence determines the room size and adjusts the run time to ensure that it cleans the entire floor. Integrated sensors detect dirt and will increase the focus and intensity of cleaning in that area, while infra-red cliff sensors in the non-marring bumper detect stairs to keep the unit from falling, as well as furniture and walls for cleaning right up to the edge!

Amazon.com is carrying this Robotic Vacuum for only $89.99 + Free Shipping!