Walmart has the Neato Botvac Connected D3 Pro Robot Vacuum on sale for $199.99 and includes free shipping.
This robot is a laser-guided robot, so it actually maps out a floor plan and doesn't just clean in a random pattern. It can connect to WiFi and works with Google Assistant/Alexa. I have one of these, and I can say that they're absolutely great after the initial firmware update.
The D3 doesn't have a little side brush like the D5 (and higher), but if you don't have a lot of corners in your house you probably won't notice a difference. Works well on both hardwood and low pile carpets.
Based on some quick research, the Pro version is the same as the regular D3 but comes with a better filter and some extras.
Additional 5% CB with Discover OR with PayPal using Chase Freedom.