I can wait beyond the month (I don't need it until September), but I will see how it goes + probably provide updates should things change.
There is a 28 day lead-time on them even when they are "in stock"
Did you ever get this?
I emailed the seller a week ago asking if he was getting more stock, no reply. ... hey ho
Hope you guys get sorted.
I got a MacBook Pro from a seller like the OP's a few years ago. I had to collect it from a small warehouse full of them. Got a proper receipt and everything and I saved £700 or so. Apple verified the receipt and corrected my purchase date. Never had any issues.
My understanding is Apple turn a blind eye to this sort of thing (suspect dodgy imports or stolen perhaps?) as long the new owner has a valid proof of purchase.