iRobot Roomba j7+ Self-Emptying Vacuum Cleaning Robot (Refurb) $150 at eBay $150 $900 New price low. eBay with iRobot has the refurbished iRobot Roomba j7+ Self-Emptying Vacuum Cleaning Robot for $150 with free shipping. Includes 2-year Allstate warranty. Seller notes: The item is in pristine, like-new condition. It has been professionally inspected, cleaned, and refurbished by the manufacturer. The item will be in new packaging with original or new accessories. $150 retail: $900 (-$18.00) Price Drop See Price History Posted by VanGogh04/24/2026 at 11:32 AM PT