Been a while, but this one for docks and interchangeable enclosures is a good deal for EHDs.
http://www.newegg.com/Product/Produ...5-Index-_-AllDesktopHardDrives-_-22236339-S0A
http://www.newegg.com/Product/Produ...5-Index-_-AllDesktopHardDrives-_-22236339-S0A