Just got my M50 from asavings . Paid 104$ + 20$ shipping to Israel . They came 14 days after they were shipped in a very well packed box that contained the original retail pack , and it was marked as "gift" . The only thing I had an issue with is that you can't have a real tracking info with the standard ("first-class") international USPS service , so neither asavings or my local post service could provide the real ETA .
If you need the phones to arrive in a known number of days , I would recommend upgrading the shipping method to something more then the basic USPS service .