Dell Home offers the iRobot Braava Jet 240 App-Controlled Mopping Robot in White bundled with a $30 Dell Gift Card for $169.99 with free shipping. (The gift card will arrive via email 10 to 20 days after ship date; it expires after 90 days.) Assuming you use the gift card, that's $13 under our February mention and the lowest price we've seen. (It's a current low of $30.) It's designed to wet mop, damp sweep, or dry sweep hard floors, including hardwood, tile, and stone. Features include Bluetooth, carpet sensors, and a virtual wall mode. Deal ends March 19 at 8 am ET.