If you are in the UK and are planning to purchase the Microsoft Surface Pro 4, here's a deal for you: the Core i5/4GB/128GB variant of the device along with a Type Cover is currently going for £700. You can follow the source link to take advantage of the deal. A quick look at Microsoft's online UK store reveals that purchasing the Surface Pro 4 model and the Type Cover will set you back around £960, meaning the promo saves you around £260. Source
Source: http://www.gsmarena.com/microsoft_surface_pro_4_with_type_cover_currently_going_for_under_700_in_uk-news-22647.php