The best robot vacuum deals for Black Friday 2023: We found deals on Shark, Roomba and Anker machines to fit every budget

It's no secret that robot vacuums are some of the most expensive gadgets you can get for your home. But Black Friday robot vacuum deals make it a bit easier to grab one, and this year is no different. A handful of machines from Shark and iRobot have dropped to record low prices for Black Friday, including a few of our favorite models. You can snag a Roomba for as low as $159, which is one of the best prices we've seen all year.But before making a purchase, we recommend thinking about the type of...