Was in my LGS this afternoon BSing with a friend, the owner, and a customer entered the store with a NIB Mossberg 500 and said that he wanted to trade it for a Glock. I walk away and looked at guns. About 10 minutes latter my buddy called me over and asked, what would you pay for this shotgun? and I said to me I would guess it is worth about $300, and the guy said, I'll take it. I am now the owner of a funny looking short barrel shotgun with a funny looking can on the end of the barrel. I walked out with a ugly shotgun and the guy left with a Glock 23.