Is the Costco Shark IQ Robot Vacuum Right for You? - Shopping With Dave
IRobot Roomba 985 Vacuum Cleaning Robot with WIFI – CostcoChaser
Costco shows an i4 robot to compare with the i7+ on its site. The link to the actual listing for the i4 does not work though. It appears that the i4 somehow
Save $50 on the iRobot Roomba 805 Robot Vacuum through Sunday, Dec. 24, and make spirits bright with cleaner floors. https://goo.gl/89KU5E | By Costco | Facebook