I was in safeway on Monday and stumbled across a 4-bone beef rib cut that actually didn't have most of the meat gouged out from between the bones unlike how they are typically sold around here, and, it was on sale, marked down an extra 30% off and there was a stack of $2 off coupons at the meat counter, so even though I think safeway beef sucks, for 87-cents, I couldn't pass this one up.
Covered with my spicy rub + powdered mustard, coriander, a lot of chipotle powder and some salt to draw some of the moisture out while it spent overnight in the fridge.
Smoked with plum wood.