Shipping international is easy, it's expensive though. USPS is by far the cheapest way to do it. If the flyback will fit in a small flat rate box, you could send it anywhere in the world for around $14. If you send the whole board, it will probably cost a bit more. Cost rises rather sharply with weight these days too. The process is straightforward though, just pack it, put the address on it, then go to the post office and they will have you fill out the proper customs form.