Dyson Memorial Day deals include $200 off the 360 Vis Nav robot vacuum

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. That's a record low.

The deal is featured on Dyson's website and Amazon. Even the world-famous Ginsu knife Mecca, QVC, got in on the action.

Dyson says the 360 Vis Nav sucks debris as well as its cordless stick vacuums. The company claims it's twice as powerful as any of its competitors. For the technically minded, it offers 22,000 Pa/pascals of suction pressure. In short, that's a lot. Your dirty, pet-hair-infested floor won't stand a chance.

The D-shaped robovac has a little actuator protruding from its sides. It's an alternative to the side sweepers on competing ...