Buyers are supposed to know the Customs costs at their end
Who pays for customs?
Generally, buyers pay additional costs such as duties, taxes, and customs clearance fees. To avoid problems, make sure that your listing clearly states this. You can copy and paste this directly into your listing:
International buyers – please note: Import duties, taxes, and charges aren’t included in the item price or postage cost. These charges are the buyer's responsibility.
Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.
If you receive negative or neutral Feedback from the buyer about having to pay import duties and taxes, we may remove the Feedback. Find about more Feedback which refers to customs delays or customs fees.
http://pages.ebay.com.au/help/pay/international-shipping-rules.html
