Ends today. Newegg has the Seagate ST95005620AS Momentus XT 500GB Solid State Hybrid Drive for $80 - $20 off with coupon code EMCJNGJ28
[Exp 11/16] = $60
with free shipping. Features SSD-like performance with hard drive capacity, Adaptive Memory technology to optimize performance, and claims 80 percent faster performance than traditional 7200RPM drives in benchmark scores.