There seems to be a lot more non-electronic stuff on Amazon UK so far during this Black Friday week, apart from lots of TVs.
However, so far I haven't seen anything of my interest, other than an 'Any surface' Logitech mouse. Even with this, I was unsuccessful at getting it due to the stupid way Amazon does its waiting list.
With Amazon's waiting list - It gives absolutely no idea of many other are in the waiting list and if you don't have Amazon's website open in front of you (or not looking at the screen) when you reach the front of the queue you lose the offer. It happened to me a few times last year when trying to get an SSD as I'd have Amazon open for maybe an hour and of course in the few minutes I leave the page to check my e-mail or for a toilet break, I reach the front of the queue and lose the offer. :doh:
At least if you stand in a queue at a shop, the queue length is pretty obvious and you also have a rough idea of how long it takes to reach the front.