Found some beef shoulder at BJ's for $2.79/lb, they were about 5-6lb roasts. They had much larger clods for $2.99/lb. I've been waiting to try making smoked sliced roast beef but the clods were too much meat to have hanging around! The shoulder was a good size.
Rubbed it and smoked at 225 with just a little mesquite (about 1.5oz) to 145. Cooled and sliced very thin, and made sammies and french dips. It was awesome. Sorry no pics!
Best part was when my wife kept saying how good it was, after which I reminded her about when she told me she didn't like the flavor of smoke. What does she know???