NewEgg has the Western Digital VelociRaptor 150GB 10000 RPM 16MB Cache SATA 3.0Gb/s Hard Drive for $180 - $20 off with coupon code EMCLVLN38 [Exp 7/8] - $20 rebate [Exp 7/12] = $140 with free shipping. Average seek time of 4.2ms, average write time of 4.7ms and an average latency of 3ms. [Compare]