For Cyber Monday, one of Engadget's favorite robot vacuums, the Shark AI Ultra, is half off.

The best Cyber Monday robot vacuum deals you can still get from Shark, iRobot, Dyson and more Cyber Monday vacuum deals include hundreds of dollars off some of our favorite machines.

All of the top robot vacuums I've tested are still at record-low prices before Cyber Monday Pine needles and holiday cooking crumbs on the floor aren't your problem anymore.

Take a couple of chores off a loved one's plate or even your own this holiday season by investing in a killer Cyber Monday deal on a robot vacuum.