This deal has ended.
The iRobot 110 Dirt Dog Workshop Robotic Vacuum is now at Amazon for just $89.99, despite being priced over $100 virtually everywhere else. This rechargeable model is designed for hard floors, shop carpets, and industrial-floor surfaces and features a stair-avoidance system, oversized dust bin, and counter-rotating brushes that spin 1,000 times per minute. It's received 4.5 out of 5 stars from over 80 buyers. Shipping is free and there is no sales tax (except NY, KS, ND, WA).