It has to be stuff (no world peace or less violence) and it has to be for yourself (no, seeing your kids playing with it is not for you).
I want a Mark IV. I have dressed it differently many ways in my mind.
I know it is expensive, but you have to realize that this is something that I live with every waking hour of my life. How much do we spend on things that we use, and depend on, far less?
A Glock36 .45 and shoulder harness.
I want to trick-out my wheelchair, seat-cover etc.
Flash and lenses for my camera.