You know, I used to work at a Rock Bottom/Big River brewery as a bartender, and also spent alot of time helping out the regional brewer on various weekend mornings. I was also in charge of inventory, including brewed beer stock, which was a tricky one.
Anyway, we made 7 basic brews, then had one or two rotating seasonals. All of the basic brews cost in the neighborhood of 9-12 cents a PINT to produce. From there, there was a federal tax of about 28 cents per pint sold, and a state tax of about 77 cents per pint sold, including the overhead of ongoing licencing and compliance and sales tax. This was in South Carolina, which I am told has pretty strict beer laws and above average licencing fees.
Anyway, so you have to think that in the real world your beer costs much more in overhead than it will to make, so an average homebrew is probably worth about $1.05 PLUS cost of goods PLUS cost of labor, then marked up about 25-50%.
I bet my average batch at my current costs would demand about $20.00 cost of goods, PLUS $1.05/pint federal/state taxes and overhead ($43.05/batch...this number is probably MUCH lower in a mass-production facility in the three-tier system), PLUS about $60.00 labor PLUS 25% markup= $153.81/batch divided by 55 bottles = $2.79 a bottle or $16.78 a six pack or $3.72 a pint to gross about $32 a batch BEFORE the rest of my overhead (production facility, equipment, etc.).
So, basically, without getting my costs WAYYYYY down, I would be selling $3.75 pints at the local brewpub to make about $0.58 per beer sold before other set costs. Not too bad!