Amazon has the Western Digital Caviar Black 750 GB Bulk/OEM Hard Drive 3.5 Inch, 32 MB Cache, 7200 RPM SATA II WD7501AALS for $59.51 with free shipping.
Technical Details:
* Brand Name: Western Digital
* Model: WD7501AALS
* Hard Disk Size: 750 GB
* Warranty: 5 years warranty
* Hardware Platform: PC
* Hard Disk Description: Internal hard drive
* Form Factor: 3.5" x 1/3H
* Hard Disk Interface: ATA-3
* Hard Disk Rotational Speed: 7200
* Buffer Size: 32 MB
* Width: 4 inches
* Depth: 5.8 inches
* Height: 1 inches
* Weight: 1.5 pounds
Amazon.com: Western Digital Caviar Black 750 GB Bulk/OEM Hard Drive 3.5 Inch, 32 MB Cache, 7200 RPM SATA II WD7501AALS: Electronics
(Expired) Western Digital Caviar Black 750GB 32MB Cache 7200 RPM Hard Drive $60 + FS 
