I couldn't work it out either so I just did all of the transactions to see how it would go. First I borrowed my wife's necklace. It's worth about $1000, but let that go for the moment. I pawned it for $3 and sold the ticket to a young man for $2. Well actually, it was an old lady. In fact it was my old lady, the one who lost $1000 to get this thing started. When she went to the pawn shop and saw the necklace and found out she had to pay $1500 to get back her own necklace, she was none too happy. I hurried over to the pawn shop to get that $50 gun to protect myself, but as turbo-1 says, pawn shops don't work that way and I had to pay $100 for it. Now with the gun in my hand I realized that the pawn shop owner was at somewhat of a disadvantage. So I politely asked him to hand over the contents of the cash register. Perhaps I should have spoken more rudely. Having been the owner of the gun for some time before I bought it, he knew that it wasn't loaded. Without my being aware of it he pressed a button that calls the police. Since he didn't hand over any money, I had no choice but the pull the trigger but of course, nothing happened. So I threw the gun at him. This knocked him unconscious just as the police were arriving. Now the pawn shop owner has a big medical bill, my wife is out a diamond necklace and I'm in the slammer. So the answer to the riddle is everyone lost.