How much does this cost to the nearest dollar?

Western Digital 400 GB Caviar SE16 Internal Hard Drive
From the Manufacturer WD Caviar SE16 drives are the performance leader, featuring a huge 16 MB cache and WD's next-generation technology. These next-generation SATA hard drives feature a 16 MB cache for lightning-fast performance -- ideal for high-demand computing, multimedia and gaming systems. Not only fast, they also deliver technologically advanced acoustics and cool operation. Key Features A massive 16 MB cache helps these drives perform noticeably faster than similar drives with an 8 MB cache. A bigger cache means faster performance. Cool operating temperature means longer service life and greater reliability. These drives are designed for cool running, even in severe operating environments. Whisper quiet  With its WhisperDrive and SoftSeek technologies, WD has minimized

Price is $79.00

Price: $78.68