Robotic Mop&Vacuum Cleaner sells on Amazon. I think the price is very good. Please read some of the reviews and see what people thought of the product. Check how you might qualify for a free shipping offer if available.
ILIFE New Arrival-V8s. With I-move 2.0 technology, V8s’s path mode plans out the moving pattern, vacuums and mops the floor systematically instead of randomly bumping around or repeating cleaned areas.