So I took the plunge and I opted to go the ebay route - don't hate me 🙁
I saw a NIB being offered for a smaller then usual markup and I took the plunge. If time is money, then getting one sooner then spending my time searching and obsessing where one could possibly be was the reason.
It just got delivered today, it was in fact NIB, the seals on the box were intact, in the packaging and accessories all were untouched.
I finished setting it up, just a few minutes ago, though due to work, and life itself, it won't go much further then that until later tonight.
I'm pretty happy and its working as well as one could expect. I was surprised that I had to set it up using my iPhone and xbox app, but everything looks good and I'll be putting it through its paces before I give my feedback to the seller.
I do want to say thanks to everyone who posted in this thread, both for the Xbox and against. I really did want all opinions otherwise I'd have an incomplete picture what may work best for me.