United States Residents: $4.85 flat rate for all purchases.
International Customers: Please contact me for shipping rates. As of January 27, 2013, the USPS have raised their rates by up to 90% for Canada and up to 30% for all other countries.
We are as shocked as you are, and have no control over this.
The best way for me to determine international shipping costs would be to open up a shopping cart and email me when you are finished so I can quote you a price.
The website does not calculate international shipping.