I once paid $12 for a crooked stave vieillein La Jolla. I had it once prior and loved it, and i really wanted my wife to try it. I did not enjoy my 11.2 oz, $12 pour because I was obsessing over making it last.
A local bar actually has a $95 beer on their bottle list. Check out the bottle list. There are a ton of $20+ bottles. http://www.churchkeydc.com/documents/BBCKBOTTLELIST12-31-2015.pdf
ChurchKey is one of the beer bars of which I speak. I don't go in there unless I plan on spending a ridiculous sum, but they have some excellent beers available.