Sammy beans and beverage - $8.00 per. But I would price based on so muck pork, brisket and beans and give a per event price. If they say 100 customers to be fed then $800 for the event and cook 60% pork and 40% brisket. So quote is for 15 lbs cooked weight of pork and 10 lbs brisket. Hope I did the math right. Plus 400 oz of beans. I'd cook at least 10% extra.
Invoice would read 15 lbs pork, 10 lbs brisket, 400 oz beans and 100 cans of pop. Cost $800 plus tax. Would include a beffet server setup and onsite cooker to blow smoke. And have lots of business cards to hand out.
Retired competition cook. BBQ mentor.