USPS shipping to Canada with tracking?

[BillyCoxDodgers3B]

Ask at a different post office for First Class (International?) with tracking. If it's an inexpensive card, I would suggest not opting for insurance. A graded card in a small bubble mailer should run no more than $3-4. If anything happens to it en route, be prepared to bite the bullet and give the buyer a refund out of your own pocket. I have had to live this way, albeit the other way around, as I am in Canada. Just a part of the pain that is mailing between the two countries.

If the card is more expensive and requires insurance, just add insurance to said First Class package. Canadians get hit pretty severely when it comes to high Customs declarations, so best to talk it over with your buyer prior to sending.