[11/13/2023] iRobot Roomba j6+ 全自動吸地機，iRobot Roomba j6+ Self-Emptying Robot Vacuum – Identifies and Avoids Pet Waste & Cords, Empties Itself for Up to 60 Days, Smart Mapping, Compatible with Alexa, Ideal for Pet Hair，目前特價$399.99 USD。Prime境內免運費 (學生可以免費試用Prime)。哪裡買:amazon。