I am also into the "buy/sell" game, and it is a game (and addictive). I started in 1993 when I got my first job after college and didn't have a clue what I was doing, but in the last 12 years, I have come to enjoy the hunt for the next "deal" more than making a couple of bucks off the find. I used to say that hunters and "gun guys" were all "stand up" guys, but after being taken for $650, my eyes were opened that everyone is not honest. However, in over 500 transactions in 12 years, I can't really complain.