Did you end up with a Fireball, Fireball II, or Fireball Classic? Sounds like you ended up with the home version of Fireball, sold through Sears (the original Fireball is electromechanical). It would have a single display & no coin acceptors. Regardless of the version, it's a nice score! Not sure what CPU board is in those, but battery damage isn't that difficult to repair if proper time is taken.