Greetings, Arsians! Courtesy of our friends at TechBargains, we have another round of deals to share. Today's list is led by a deal on the popular Ecovacs Deebot N79 robot vacuum, which can be had for $160 with a discount code on Amazon. That's a good chunk off its usual price of $200. To be clear, the Deebot N79 is on the lower end of the botvac scale: pricier devices like iRobot's Roombas are generally more thorough at cleaning, more durable, and easier to fix with replacement parts if something goes wrong.