Where are you from(state and city) try to find a buyer local to you if you can. If your in a biger city you should be able to find a local buyer. Then talk to them about what they buy and how they want it. Some things are not worth breaking down, I do not break down hard drives or floppy drives (not worth it to me) I do take the boards out of power suplies and cd drives. Like wolf said above if something is soldered on the board do not take it off or you will down grade the board.