hey guys, I have a question regarding shipping to Canada. I am shipping a shirt (under 13 oz) but am not sure of the best method to do so. Could someone provide me any advice? I looked at the USPS International Price Calculator for First Class International Envelope and it shows $4.35? I think this is highly unlikely but wanted to ask you guys first. Are there any customs charges or other fees that I may incur and for ebay sales, do you normally have the customer take those charges? Does it matter to what code you ship? I didn't see any place where I could specify the destination on the calculator.