Ending today, Dell Outlet Business & Education
takes 20% off
its factory-refurbished Dell desktops
via coupon code "LQ3S565GMCP9T0". That's the best such discount we've seen on these systems this year. (We've seen 20% off coupons previously; however, those were limited to more specific systems.) Most items receive free shipping
and sales tax is added where applicable. Most models also include a 1-year Dell warranty.