Today only, the iRobot Roomba 620 Vacuuming Robot drops from $419.99 to $339.99 to $280.49 when you stack codes ALLDAISIES and MOMSDAY10 at Kohls.com. Plus, shipping is free. This was the lowest price we could find by $34. The Roomba picks up dirt, debris, pet hair, dust, allergens and more from carpets, hardwood floors and linoleum. It comes with a self-charging home base, batter, filter, side brush, bristle brush, beater brush, and brush cleaning tool. A 1-year manufacturer warranty is included and sales tax is charged in most states.