Dell Small Business offers its Dell OptiPlex 3030 Intel Haswell Core i5 3GHz All-In-One 19.5" Desktop PC for $799. Coupon code "4V?SLLH0M$CB0K" drops the price to $749. With free shipping, that's $125 under our August mention, $492 off list, and the best price we've seen for the Optiplex 3030 yet. Features include an Intel Core i5-4590S 3GHz Haswell quad-core processor, 1600x900 19.5" LED-backlit LCD, 4GB RAM, 500GB hard drive, DVD burner, and Windows 7 Professional 64-bit (with a license for Windows 8.1 Professional). Deal ends December 1 at 7 am ET.