Amazon, on account of their Friday Sale, has cut the price to a new low on this Roomba Vacuum. If you've wanted to try the Roomba but don't want to shell out a few hundred bucks, Amazon now has remanufactured models of the iRobot Roomba 4100/4300 Intelligent Floorvac Robotic Vacuum in Red for $84.99. It comes with 1-year warranty. Also, spend $40.01 more because then can use the $25 off $125 coupon valid in Kitchen & Housewares. Shipping is free; there is no sales tax (except KS, ND, WA).