foggy, for tins if you order 5 or more of the same kind, P&C has the best prices. I also order from noggins and smoking, but I buy a lot of the same stuff to cellar and find I use P&C the most for those. I always load up the cart on the three before I buy to make sure I am getting the best price.
I will use Mars once in a while for pounds of SG, their prices are good and they sometimes have it in stock when the others do not. I love shopping for tobacco on line don't you? lol