I was going to say, some of these places are sitting on things that are liekly hitting their primes. You can walk in their and find pre-aged Bourbon Counties and other (as you mentioned) Goose Island barrel aged beers.
this will mean nothing to you, or most, but there was a spot in LA (tehcnically Carson, just outside of Compton), that i could walk into and they had pre-aged barserrie cantillon bottles just sitting on the shelf... and for like.. a good 10-15 dollars off typical pricing. I remember walking out of there with A Cuvee and a Lou Pepe 5 for like $42 one time (msrp today would be likely be $300)
Mushrooms, olives.