ZipZoomFly has Hitachi 1TB Serial ATA internal desktop hard drive (OEM) for $120 - $30 rebate (limit 5) = $90

List Price: $149.99
Mail in rebate /Discount: - $30.00
Sales price: $119.99
Price After Rebate: $89.99

Technical Details:
General
Packaging Bulk
Specification
Capacity 1TB
Interface SATA
Rotation speed 7200 RPM
Buffer size 32MB
Form factor 3.5"
Avg Seek Time 8.5 ms
Avg Write Time 9.2 ms
Avg Latency 4.17 ms

Link to the buy: ZipZoomfly.com
Rebate form: $30 Rebate