Sorry, no international bidders. I only ship to the continental United States, Alaska and Hawaii. I will combine shipping (up to 20 cards) when all cards are paid on the same invoice. When purchasing multiple items from different listings, the item with the highest shipping charge will be applied to your purchase. CONTACT ME BEFORE COMPLETING CHECKOUT TO REQUEST A COMBINED INVOICE WITH ADJUSTED SHIPPING BEFORE MAKING YOUR PAYMENT. IF MULTIPLE ITEMS ARE PAID FOR WITHOUT A COMBINED INVOICE I CAN NOT COMBINE SHIPPING - NO EXCEPTIONS. Payment is due within 3 days of auction end. Thanks for looking and don't forget to check out my other listings!