Refurbished: iRobot Roomba 677 Smart Wi-Fi Connected Multisurface Robot Vacuum with Pet Hair Technology - Compatible with Alexa and Google Home Robotic Vacuums - Newegg.com
iRobot Roomba® 616 vacuum cleaner+ mop | in Lawrence Weston, Bristol | Gumtree
iRobot Roomba 616 review: Robotic vacuuming on the cheap - Gearbrain
Best Roomba deal: $130 off the iRobot Roomba 670 at Walmart | Mashable