Cdiscount: the iRobot Roomba E5154 robot vacuum cleaner sees its price drop by half until midnight - The Limited Times
Roomba E5154 iRobot: programmable and autonomous Vacuum Cleaner
I bought my parents a Roomba E5 (e5154) for Christmas, and the rollers failed after only ~2 months despite regular maintenance and relatively clean floors. Sadly iRobot refused to replace them :/
14.4V Battery for iRobot Roomba i7 e6 7550 e5 e5152 e5154 ABL-D1 e and i Series | eBay
Amazon.com - iRobot Roomba E5 (5150) Robot Vacuum - Wi-Fi Connected, Works with Alexa, Ideal for Pet Hair, Carpets, Hard, Self-Charging Robotic Vacuum, Black -