Just for information, I am living in France and I recently get from Hart Audio a cable and an interconnect kit. Order and delivery went extremely well. You just have to pay the custom fees in addition to the cost of the ordered items.I use Hart Audio cables. Their prices are reasonable and their system is really convenient. If you are in the US, I would recommend them. Not sure if they ship internationally.
EDIT: Sorry just noticed your currency as soon as I posted so i am guessing it mqy not really be an option for you.
Of note, their products are really nice and extremely useful!