Roads to Gettysburg, Avalon Hill, AH

Roads to Gettysburg - Part of the Great Campaigns of the American Civil War Series. Game is complete and unpunched. I have the rules and the map, everything that came with the original game. It just been sitting on a shelf since the mid 90's. This game is part of a series, I think there is either 8 or 9 in the series, you can connect this on to the others.