Smyths have expanded the range of pre-order games for which you can use their "PRE5" £5 discount code. This looks to be the pick of the bunch for me, just bear in mind that unless your order is at least £30, delivery costs a minimum of £2.99.
Blurb from the listing:
Release Date: 28th October 2016
Winner of more than 200 Game of the Year Awards, Skyrim Special Edition brings the epic fantasy to life in stunning detail. The Special Edition includes the critically acclaimed game and add-ons with all-new features like remastered art and effects, volumetric god rays, dynamic depth of field, screen-space reflections, and more. Skyrim Special Edition also brings the full power of PC mods to consoles. New quests, environments, characters, dialogue, armor, weapons and more.