Craigslist scores have been pretty weak for me. I have one that I can show you after Christmas.
I did find a guy that sells pecan shells in 70 pound bags for $7. Bought 2 bags. The guy has 700 pounds for sale. That's a lot of shells.
Performer, UDS, 2011 WSM, Frank-in-Weber, 120 Gallon Offset, IQ-110, ET-732