Shipping Internationally can be taxing (to learn), especially if you want to save on cost to you (the seller) and also save the buyer the requirement to ship via Priority Mail, which is overpriced for low weight and low value product coming from the USA:

This page is the best one I've found to get started for starting your International First Class:

(note: You have to cut and pasted the URL since ebay does not activate URL links in their guides.)

http://www.usps.com/prices/first-class-mail-international-prices.htm

***If you found this link useful, vote YES below.  Thanks, and happy shipping.***