Shark has their new Shark IQ Robot Vacuum for $350 or their Shark IQ Robot Vacuum with Self-Empty Base for $450. These cost $450-$550 (regular one) and $550-$650 (self-empty one) everywhere else, so you’re saving at least $100 by buying from Shark directly.
https://direct.sharkcle
This robot vacuum compares favorably to the iRobot Roomba i7+ and the Roomba s9+, but is considerably cheaper. It’s a great choice if you want a self-emptying robot vacuum but can’t imagine spending $1000+ on it.
Vacuum Wars review:
https://www.youtube.com/watch?v=sZhwhdv
Vacuum Wars comparison to i7+ and s9+:
https://www.youtube.com/watch?v=Et_ROh1