Avalon Direct via Amazon offers the iLife A4s Smart Robot Vacuum Cleaner
in Gray for $199.99. Coupon code "DGQI57RL" knocks it to $149.99
. With free shipping
that's the lowest price we could find by $14, although we saw it for $6 less last month. It works on a variety of floor types and features a HEPA filter, 3-step cleaning system, programmable scheduling, smart sensors, 120- to 140-minute run-time per charge, and automatic docking and recharging. Deal ends October 23.