Newegg offers the HP ProLiant ML10 Intel Ivy Bridge Xeon 3.1GHz Micro Server, model no. 737649-S01, with the HighPoint RocketStor Dual Storage USB 3.0 Dock, model no. 5422, for $259.99 with free shipping. That's the lowest total price we could find by $131. The server features a 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.