Dell Home Outlet takes 25% to 40% off select factory-refurbished desktops, notebooks, and all-in-one desktop PCs via the coupon codes listed below. Plus all items qualify for free shipping. This is the largest range of discounts we've seen for refurb systems from Dell Home Outlet; the individual discounts are at or near the best we've ever seen. (For further comparison, we saw up to 25% off select refurbished laptops and desktops a week ago.) Sales tax is added where applicable. Refurbished items carry a 1-year Dell warranty. The coupons, all ending September 7 (note that you may need to narrow your search in the left sidebar for some systems):