shipping cost really depends if you insure it to the full value of the WM-F... my considerable experience with buying WM-Z's from Japan is as follows... use DHL or Fedex, make sure it's tracked delivery, ask the seller to state a value of $50 for customs purposes... your shipping cost plus customs should amount to between $60-75.
if you insure the WM-F for full amount, your shipping & customs cost will be a lot more... in UK the cost would be: customs-charge, plus
VAT@20% , shippers handling charge (plus VAT), plus the addition of extra shipping cost due to the insured-value... this would also be cost to any country in the European-Union.
hope that all makes sense.