Neweingg has the retail version of the Toshiba 3TB 7200 RPM hard drive (PH3300U-1I72) on sale for $109.99 after applying promo code "VALPAK10" (Expires 4/22). Shipping is free.
TOSHIBA PH3300U-1I72 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive -Retail Kit