I got this not so long ago from John Lewis for £600 which I thought was very good price for a 4k Ultra HD television.
I'm very impressed with the picture quality, it looks stunning!
And you can now get this at £579 with Richersound's 5 years guarantee. Or if you prefer John Lewis, I'm sure they price match Richersounds.
Also comes with 3 months Deezer & 12 months MUBI Subscriptions.
And you can also claim a free Multiroom Hub (worth about £50) from Samsung by following this link: http://www.samsungpromotions.co.uk/multiroom/default.asp