Dell Small Business offers the Dell PowerEdge T320 Intel Xeon 2.4GHz Server for $539 with free shipping. That's the lowest total price we could find by $456, although we saw it for $54 less in September. Features include an Intel Xeon E5-2407 v2 2.4GHz Ivy Bridge quad-core processor, 4GB RAM, and 500GB 7200 rpm hard drive. (No operating system is included.) Deal ends February 25.