I stopped in here before this past Christmas (2011) and bought a Unibroue 4-pack. Turns out it was left over from last year. The bottom of the box had a sell by date of 2010 on it. I won't shop here again since I now don't consider this place any better than Total Wine.
That being said, they do have a wide selection of beer and if you're just buying six packs and loose bottles (not a gift package) you probably run a much lower risk of getting stuck with old beer. Just check the dates if there are any.