Level 1: A good auto vacuum is already $500+, and you add on being able to take the trash out and clean my house and maybe even do something like mow the yard too? Would definitely pay up to $2,000 for it, and that cap is only because I'm poor

Level 2: These are like buying a car, easily worth $5,000-50,000 based on what you can afford

Level 3: There's not even a limit on what these would be worth. The real limit would be whether it's even ethical to "own" one or not