ebay.com has Crucial M500 CT480M500SSD3 480GB Mini-SATA (mSATA) MLC Internal Solid State Drive for $219.99 with free shipping.
Features: Ultra-fast and reliable, this Crucial 480 GB hard drive is a great choice for providing a good amount of additional disk space. This internal msata hard drive is a great pick for dealing with large amounts of data. Hobbyists and technophiles alike are happy with the construction and compatibility of this Crucial 480 GB hard drive. The Crucial M500 helps you to transfer huge applications, MP3s, and documents in mere moments thanks to its blazing spindle speed