Dell Small Business offers its Dell PowerEdge T20 Intel Haswell Pentium G3220 3GHz Server for $299. Apply stacking coupon codes "8DC6NZPTWF5H9T" and "XWDTQHBD5CJX14" to cut it to $139. With free shipping, that's $40 below our mention from two weeks ago and the lowest total price we've seen. (It's a current low by $164.) It features an Intel Pentium G3220 3GHz Haswell dual-core processor and 4GB RAM. (It doesn't include an optical drive, hard drive, or OS.) Deal ends April 22.