Amazon.com: iRobot Roomba i7+ (7550) Robot Vacuum with Automatic Dirt Disposal-Empties Itself, Wi-Fi Connected, Smart Mapping, Compatible with Alexa, Ideal for Pet Hair, Carpets, Hard Floors, Black (Renewed) : Home & Kitchen
iRobot Roomba i7 Plus - Swappa
iRobot Roomba i7 Plus (7550), MSRP $899; INCLUDES extra sweeper & Disposal Bags | eBay