CDW offers the HP ProLiant ML10 Intel Ivy Bridge Xeon 3.1GHz Micro Server, model no. 737649-S01, for $269.99 with about $12 for shipping. That's the lowest total price we could find by $18. The server features an Xeon E3-1220V2 3.1GHz Ivy Bridge quad-core processor, 2GB RAM, and Gigabit Ethernet. Note that no operating system or hard drive is included.