Hi Al3x,
Shipping both miners and psu's to Montenegro will cost 40 euro.
https://www.postnl.nl/tarieven/tarieven-pakketten/Pakket/ME/10-20kgHowever I prefer to sell, I am willing to pay 50% of the shipping costs.
Brings it down to 20 euro. 250 + 20 = 270 euro total, both miners and psu's shipped to Montenegro.
You ask if escrow is possible? If you -really- do, I have no other option then use escrow. (extra costs are for you)
However, If you don't feel comfortable paying in BTC or Dash you can also do a Euro SEPA bank transaction...
(also PM send with same message)