Ebay offers WD - easystore 12TB External USB 3.0 Hard Drive - Black for $189.99 (orig. $279.99) with free shipping.

Product Description:

USB 3.0 interface Mac and PC compatible Data transfer rates up to 5 Gbps with USB 3.0 Automatic backup NTFS formatted
Back up files and expand your computer's storage with this 12TB Western Digital easystore desktop drive. The USB 3.0 technology quickly reads and writes data, and compatibility with USB 2.0 ports lets you connect to older devices. This Western Digital easystore desktop drive includes preloaded software, so you can easily schedule automatic backups on Windows PCs.