I'm currently working on recreating the game cards for the Magnavox Odyssey. This is mostly to create game card #11, but I'd be amenable to creating any of the other game cards for anyone who wants one. I realize that RevRob already made a game card #11, but this would be for anyone else who wants one. Also, my repros would have the plastic handle piece that the RevRob ones are missing.
At the moment, I'm not producing a game for these, but RevRob did develop a free game that utilizes Game Card #11, so these would allow you to play that.
Is there any interest in game card reproductions?