Should be really simple. I'm interested in the Brewer's Reserve series (unless there are others I should be seeking), but what is the format? Four packs? Six packs? Edit: same question for the cellar series.
CW Brewers Reserve come in 4pks around $12-14 , Most of their other beer distro'd comes in 6pks, with a few bombers here and there (Coffe and DeKlein?)
Brewers reserve are 4pks. (Cherry Stout is WI only). Cellar series are bombers (Brewery only anniversary party special release, except Exodus saw distro but hasn't been released in years). Check their website for the 2016 production schedule for more info.