Fab price on a 4TB USB3 external HGST (Western Digital) HDD.
Inside the casing is this drive:http://www.amazon.co.uk/HGST-H3IK40003272SE-0S03356-Deskstar-Internal/dp/B007IYVTW4/
which retails £140, a fab HDD that runs full speed 7200 and has a MTBF of 2,000,000 hours, way more than Western Digitals standard Red/Green HDD.
There are plenty of How To stuff via goggle if you want to rip the HDD out the case to put in your PC/Mac.
£110 is a great price for the external, I got mine down to £95 using an eBay 15% off code, haven't included it as not sure if its a generic code or just for me but check your eBay emails in case you also have one.
Opt for pick up at any Argos for free shipping.
Feel free to rip the deal or me or both, thick skinned Scotsman so wont be any teary eyed boo hoo 'I'm such a sensitive type' response
One last holler to the England team for the fab entertainment provided of late......