I can't say for sure but I would imagine that is meant for places that are really remote and being your from cape breton area it shouldn't be a problem because isn't cape breton in the east end of Toronto ??

JK
I have never ordered from them but I just glanced at their site and this is about all I could find on shipping,
"Shipping Promotion
DirectCanada shipping offers not valid to PO Boxes, Canadian Territories, and certain rural areas. $9.99 Air Shipping Offer valid only for qualifying items for orders under 5 lbs. Free Ground Shipping on orders over $50 are limited to a maximum weight of 50lbs."