Brand new to this world and my #2 is arriving on Monday. Thought I'd do a Boston butt for first smoke, so here is the newbie question. Where do I buy one? Read an old thread that I can go to the local butcher, but I assume that will come at a premium cost. Also read that the warehouse stores sell them. I'm a Costco member, but read an old thread that there's were boneless. Anyone know if that's still the case? Anxious to get started.