Greenworks 2200Pa Robotic Self-Charging Robot Vacuum $53 at Amazon $53 $100 New price low. Amazon has the Greenworks 2200Pa Robotic Self-Charging Robot Vacuum (GRV-1010) for $53 with free shipping. Has 4 cleaning modes, smart app control, two side brushes, middle rolling brush, and gyroscope navigation. $53 retail: $100 Report Posted by Faraday03/20/2024 at 07:58 AM PT