The bike has a lot going for it, but also has some things that might limit appeal. On the positive side it appears to be an Italian-made Bianchi in celeste paint and in decent shape. On the negative side, it is constructed of Aelle tubing and there is damage to some decals (especially head badge) and some issues with the paint, minimal as they may be. It seems to be a popular size, so that is a plus.
In New York right now you could apparently get top dollar. Other markets are actually depressed and vintage bikes are losing value.
In my neck of the woods, that is a $250 to $350 dollar bike.