SAVE $300: As of Nov. 30, the Shark AI Ultra robot vacuum is on sale for $299 in the Amazon Black Friday sale. That's a 50% discount on the list price. Black Friday itself may have come and gone ...

The Shark AI Ultra is the rare hybrid that vacuums and mops equally well, and for $300, it's a bargain. Can't create multiple maps for different floors Cleaning solution will need to be re-ordered ...

SAVE $320: The Shark AI Ultra Robot Vacuum is on sale at Amazon for $329.99, down from the usual price of $649.99. That's a ...

Instead, enlist the help of a robot vacuum that won't fa-la-la-la down the stairs. As of Dec. 19, the Shark AI Ultra robot vacuum with 60-day self-emptying base is on sale at Amazon for just $299.99.

The Shark AV2501S AI Ultra Robot Vacuum headlines this list due to its impressive functionality and reasonable pricetag, with the latter being amplified with a 45 percent spring sale markdown.