Interesting. When I did individual auctions it was all flat rate based on a shipping table I had in the auction. I also sell electronics (home theatre stuff mostly) from time to time, and for that I employ the actual + handling strategy as shipping may vary greatly from point to point. I suppose for lower value items though you bring up a good point...I forgot to keep it simple. Well, if I do have to relist, I'll do it with flat rate shipping and ship with a method that the buyer can't see actual postage paid (FedEx Ground for me...I don't use EST from CP)...I like the system you have in your auction of dividing Canada into ON/QC and Rest of Canada. I did something similar for my shipping table for DVD auctions...why I didn't think to apply it this time I don't know.
I was looking over similar autions for DVD lots in Canada this afternoon and there are some guys charging $30USD flat to ship 30 DVDs within Canada and the USA that are getting loads of bids...that was rather surprising since I know how grossly inflated that shipping cost is, but I suppose if my competition is doing it... 🙂