This Memorial Day deal sucks… in a good way. The Dyson 360 Vis Nav may have the best suction of any robot vacuum. This purple dirt eater usually retails for $1,000. But you can get it for a mere $800 this holiday weekend.

If you find yourself often cleaning, say, cereal spills with both solid pieces and milk, you’re well suited for a wet/dry vac. This one, which even has a self-cleaning mode, is heavily discounted at both Amazon and Walmart. (And FWIW, it’s the best wet/dry vacuum in our book.)

Amazon, Target, Walmart, and Wayfair have some of the best Memorial Day weekend sales. Score Apple AirPods, Samsung TVs, and robot vacuum cleaners in the tech and home categories, along with Spanx sets,