Wish I could help with international shipping charges. I really don't know. I think if I was in your situation and plan on purchasing a large amount anyway. I would order atleast the minimum. What I would take into consideration is the price of the fabric. If its also on sale, then good deal. If not, then see how much it would cost to purchase when material was on sale and see what is the best deal.
I know frugal!!!! :lol: :lol: Otherwords CHEAP!!!! :lol: :lol: