Best way to transport signed baseballs?
 

Any suggestion on the best way to transport your signed baseballs? I am bringing several to the show this weekend, but am always concerned about them bumping around in the uv cases. Some auction houses have sent them to me in plastic bags surrounded by styrofoam peanuts. Any suggestions on a better way to transport which may help avoid any damage to the ball/signatures?

What I do is put the ball in a ball cube then into a small box. Add peanuts or paper so it won't move in a larger box.