Get It Now From ZipZoomfly.com
If you're in the market for a large new hard drive, this Samsung offers 3/4 of a terrabyte and a generous 32MB buffer while spinning at 7200RPM.

The price - $117.95 + shipping - is the lowest we've found on the web, but if you're not in a hurry to get a new hard drive, check back soon as we'll probably find a 1 terrabyte drive for this much.