Remember when Dyson came out with their vacuums and everyone went nuts? They are good machines, but over time it’s become clear that there are serious contenders with lower price tags. And then every so often one of those goes on deep discount, and then you have yourself a real deal.

Like right now! Today Amazon has the Shark Navigator Lift-Away Deluxe NV360 marked down to just $100, its lowest price ever. A few years ago I did some extensive vacuum cleaner research (yeah, don’t laugh, I’m that kind of nerd) and discovered the Shark Navigators were the ones to beat. A great deal came up and I bought one for my kid for her first apartment; a year later, I bought one for myself. They are fabulous—lightweight but powerful, easily-maneuvered anywhere from the stairs to the ceiling thanks to the lift-away canister and tools. Plus I am always both fascinated and repelled by seeing what all accumulates in the canister.

If you need a new vacuum, jump on this deal. Your floors will thank you.