US List via FD is $1,300. UK list via PI is £1,100.
At face value, the best port of call therefore is FD, but of course dependant on shipping and duties, though I'm sure Noor would do whatever he could also.
I would guess a group buy of 10 units (each configured to personal requirements) would warrant a discussion, but you could still be looking at between 800 and 900 notes delivered. Still interested?