How much does this cost to the nearest dollar?

Bipra 640Gb 640 Gb Portable 2.5 External Hard Drive Inc. One Touch Back Up Software - Black - Fat32
BIPRA 640GB 640 GB Portable 2.5 External Hard Drive Comes with FREE One Touch Back Up Software & Free Carry Case- Black - Formatted as FAT32 for Mac & PS3 - 1 Year Warranty from Bipra Limited Detailed Product Features * You can store 640GB data in your Pocket size driver. * Ultra Slim Design. Grey in Colour. * Formatted and ready to be used. No messing about needed, just plug it into your USB Ports and away you go!! * Support Plug & Play. * Ideal for Data Backup, Photos, Video, iTunes, MP4 and Presentations etc. *

Price is $50.00

Price: $49.99