$250 · iRobot Roomba 614

iRobot Roomba 614: The iRobot 614 can vacuum hard floors, rugs, hardwood, laminate, tile, and carpet. Long life lithium ion battery keeps it running longer. Just 3.6 inches tall, the robot vacuum can fit under most beds, and furniture. The Roomba 614 will automatically return to its Home Base® to dock and recharge between cycles. The 3-Stage cleaning system uses agitation, brushing and suction to get the dirt and dust. Used about 10 times great little machine, it just doesn't fit our needs as my wife prefers to vacuum. Comes with the box and extra's.