Quick answer
BestBuy.com ships within the United States and excludes known freight forwarders. For an order destined for Canada, start with BestBuy.ca; do not rely on a forwarding address to bypass the US policy.
Before ordering
Before buying electronics, compare the model number, Canadian warranty coverage, compatibility and seller terms. A lower US price alone does not establish the cost or eligibility of a cross-border purchase.
Compare the full cost
Compare the same product and quantity, then add the charges actually shown for the order. Distinguish prepaid charges from any amounts still payable by you. Keep the confirmation and applicable terms.