No problem, mate.
That said, I know the seller in person and trust him, so I'm confident it works. I must admit I do have that little voice in my head that says "hang on, what if your own A4000 hangs up one day, then what?", making me want to keep it for myself.
Which I probably will.
..Or won't. Aargh!
But on the serious side, let me know if you have no luck locating one. I can't leave a fellow amigan behind. I can always power it up and make sure it works.