Yes there is a sub £70 1TB drive from amazon but this is a Buffalo. So there.
Buffalo DriveStation USB 2.0 Hard Disk is a simple solution to back up your important data. The Power Saving Utility constantly monitors data access to the hard drive and automatically redcues power consumption when the unit is idle and the TurboUSB software increases data transfer speeds via USB. The Secure Lock Ware software encrypts and protects your important personal data from theft and unauthorised access and with Auto Power On/Off Function, the DriveStation automatically turns on/off with your Windows PC
Quick setup guide
USB 2.0 Cable
Use the "LOWERVAT" code to get the 2.13% discount
Apologies if this is posted already, did check but my age sometimes gets the better of me . . . . .