Ha, thanks! It took me two trips to the same Three store, and I only got it because I happened to speak to the store manager this morning and went in with "I was told yesterday that you won't sell me a PAYG 5s yesterday, and I did some research but couldn't find a reason for this?". It was very direct, but I had nothing to lose. I wanted one.
He was good about it. He said that back orders of the 16GB mean they can't sell PAYG right now, but they can sell 32 or 64GB in any colour (although they only had grey left today). Works for me my choice of weapon is the 32GB (safer/easier than 16GB!) Space Grey (I'm not "hip/outgoing" enough for gold!). He gave me a free SIM replacement (normally £5), and has walked me through the unlock process. Can't complain, he was a friendly chap particularly on my second visit when I was spending money in his store.
The staff were actually pretty good joking around about me not trusting them because I was asking so many questions and double-checking everything. With that kind of money, one should be cautious though, right?!
Hope you manage to get your iPhone soon. I for one am so looking forward to ditching this Samsung S3 that's on my desk right now. My Nano SIM has moved across (happened within 2 minutes of them initiating it), but they gave me an adapter to get me through the day in my S3.
I have opened my box and given the phone a very close once-over to check for any manufacturing defects. It would have crushed me to get home to a dented edge. It is absolutely, almost impossibly, perfect. Looks like they've fixed the manufacturing quality problems since the iPhone 5. Still to turn it on yet, but that's for this evening!
Are you looking for a silver or gold? Shops seem to only have grey think Apple were expecting these to be the most popular, perhaps?