I have a little more info the Mr. Boston cart. It will load to the point where you choose the number of players and game 1 or 2. I can change both of these values but if I let it sit there the Vectrex will shut off or if I hit button 4 from the player/game select screen it will shut off. Well, it seems like it is shutting off but I see light on the screen every now and then. Also, the title screen loads with a "0" above the title sometimes. This doesn't appear to make a difference in how far the game gets while loading. Any ideas?
I've seen crazy numbers thrown around for a complete copy of Mr. Boston. If I can't get the cart working, how much do you all think the box, overlay and manual should go for?