I have a buyer wanting to purchase a kids cotton blend hoodie sweater and has asked if and is being told by ebay that there will be importation fees. They would like me to find out if this is true and how much they will be charged? Where do I find this information?

Is there importation fees for a kids cotton sweater being shipped from Canada to USA? | Selling

Is there importation fees for a kids cotton sweater being shipped from Canada to USA? | Selling | eBay Canada EN