Luckily, there’s never been a better time to do so: The iRobot Roomba Essential Robot Vacuum, which one shopper claimed leaves floors “spotless,” is currently on sale for $100 off at Amazon ...

The Roomba Combo Essential is a basic, budget robot vacuum that's designed to be effective, yet simple to use. iRobot bills it as a good choice for recent graduates, new homeowners, or anyone ...