$755.49 iRobot Roomba i6+ (6550) Robot Vacuum with Automatic Dirt Disposal-Empties Itself for up to 60 Days, Wi-Fi Connected, Works with Alexa, Carpets, + Smart Mapping Upgrade - Clean & Schedule by Room
$59.99 Automatic Robot Vacuum Cleaner - Upgraded Robotic Auto Home Cleaning for Clean Carpet Hardwood Floor - Bot Self Detects Stairs - HEPA Filter Pet Hair Allergies Friendly - Pure Clean PUCRC25.25
$299.99 (Renewed) Amazon Renewed Shark IQ App-Controlled Self-Charging Robot Vacuum, RV100AE/UR1000SR - Black
$459.99 Robot Vacuum, 2000Pa Robotic Vacuum Cleaner with Triple-Filter System, 120-min Runtime Smart Robot Vac Good for Pet Hair, Carpets, Hard Floors, Self-Charging (Yellow)