NewEgg.com has the HITACHI Deskstar HD31000 IDK/7K (0S00163) 1TB 7200 RPM 32MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive for $67.99. Shipping is free.
Buy.com has the Seagate FreeAgent Desktop 1.5TB USB 2.0 External Hard Drive for $115.99 - $5 off $100 Buy.com Coupon (Click Here to activate, new customer only) = $110.99. Shipping is free.
Dell Small Business has the Western Digital 2 TB USB 2.0 My Book Mirror Edition Dual-Drive Storage for $173.99 - 10% off Dell Small Business Coupon CodeKSTLP8VVB99PDK [Exp. 03/12] = $156.59 + Free Shipping.
Mwave.com has the HITACHI Deskstar 7K2000 2TB 32MB Hard Drive for $159.99 - auto $15 off in cart - $10 off $100 Mwave Coupon CodeSUBSCRIBER [One time use per account] for M Club Members (Free to Join) = $134.99 with Free Shipping
Also avilable at ZipZoomFly for $132.99 with Free Shipping after $15 Rebate [Exp. 03/15]
ZipZoomFly has the HITACHI Deskstar P7K500 0A35415 500GB SATA 7200 RPM 16MB Buffer Hard Drive Bulk for $59.99 - $15 rebate [Exp. 03/31] = $44.99. Shipping is free.
Best Buy has the Western Digital - My Book 1TB External USB 2.0 Portable Hard Drive for Mac for $79.99. Shipping is $5.5, or choose in-store pickup to save on shipping.
Dell Small Business has the IOMEGA 1 TB USB 2.0 Prestige Desktop Hard Drive for $109.99 - $30 off Dell Small Business CouponFWG$DPJW56FZ4T [Exp. 02/19] = $79.99 + Free Shipping.
Buy.com has the Fantom GreenDrive 2TB USB 2.0 & eSATA 7200RPM 32MB External Hard Drive - 2 Year Warranty! for $179.99 - $20 Rebate [Exp. 02/17] - $5 off $100 Buy.com Coupon (Click Here to activate, new customer only) = $154.99. Shipping is free.
NewEgg.com has the Western Digital Caviar Green WD15EADS 1.5TB 32MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive -Bare Drive for $104.99. Shipping is free.
Buy.com has the Hitachi Deskstar 7K2000 HDS722020ALA330 Hard Drive -0F10311 for $153.99 - $5 off $100 Buy.com Coupon (Click Here to activate, new customer only) = $148.99. Shipping is free.