@upstater , I don't recall your beer preferences, but unless you're a fan of boozy, malty Belgian ales or average Pilsners, I wouldn't recommend loading up on either the 668 or Elm City Lager. They're both fine for what they are, but neither is extraordinary imo. I notice that a lot of the college kids seem to gravitate towards the 668 because it is sweet and boozy. The Elm City Lager is a decent warm weather quaffer, but nothing remarkable.
If you're an IPA fan, the Sea Hag is the one to load up on. And in the unlikely event that you find any Gandhi-Bot, grab as much of that as they will sell you.
I agree that Amity Wine is a good call, but you should be able to find it in lots of places around the greater New Haven area and beyond. Look at the dates on the tag on the six-packs and try and grab the freshest ones.