from what you say, it would appear that they haven't even dropped it off at the post office yet...you can get the postage cost and a shipping label electronically with Canada Post, and that is when it says 'details submitted electronically'...then there should be a record that says 'item scanned at post office in wherever for shipment' with the date of when they actually dropped it off...if the seller states that they dropped it off then they better contact their local post office...if you don't recieve communication in a timely manner I would open up a dispute with Paypal for an item not recieved...good luck...