Dell Small Business offers the Dell OptiPlex 9020 Intel Haswell Core i5 3.3GHz Mini Tower Desktop PC for $869. Coupon code "?73Z7R69RRG59K" cuts that to $769. With free shipping, that's $544 off list and the lowest total price we could find. It features an Intel Haswell Core i5-4590 3.3GHz quad-core processor, 8GB RAM, 500GB 7200 rpm hard drive, DVD burner, AMD Radeon R5 240 1GB video card, and Windows 7 Professional 64-bit (with a license for Windows 8.1 Professional). Deal ends December 19.