iRobot's Roomba Combo j5 is $300 off in an early Black Friday deal

This is a record-low for the appliance, dropping the price to $500 instead of the MSRP of $800. In the past, discounts for the j5 stalled at around $200 off. Just enter "ENGBF300" at checkout and you'll be good to go. This is a record-low price for the appliance. The Roomba Combo j5, as the name suggests, is a combination unit that includes both a vacuum and a mopping feature.