Newegg has the HP ProLiant MicroServer Gen8 Ultra Micro Tower Server (712318-001) for $440 - 10% off with coupon code MASTERPASS [Exp 12/21] when you check out with MasterPass - $50 rebate [Exp 12/15] = $346 with free shipping. Features Intel G2020T 2.5GHz, 150W power supply and 2GB memory. No operating system or hard drive included. Goes for $440+ online.
Deal has expired