Ebay doesn't seem like a great source. Prices are ridiculous. Does anyone know of a good source for working Atari 5200 controllers? Preferably the Wico Command controllers. I already have an Atari trackball controller, and it's fantastic, but that's only for trackball games and a few non-trackball games that prove to work well with it (namely, Space Invaders and Galaxian, of the ones I have, which use it like a trackball as opposed to emulating a digital controller - it makes the game a bit different, but fun.)