Hi again,
The typical bottle is 750 ml. I just checked my supply. In our local store, we pay about 18 for this size bottle.
If I remember correctly WDW charges about the same price, but the bottle was smaller. I do not recall the size of the bottle, but my guess is that is is 500 ml. I think they may also have the larger size, but I cannot recall the price. I just remember thinking that the price was about the same as I pay at home, but the bottle was smaller at WDW.
I thank WDW for introducing us to Banfi wines. We tried an Italian wine pairing at the Food and Wine Festival a few years back, and we love it.
We stumbled on the wine at the Polynesian, when we were eating at Kona Cafe, very very good, and afterwards walked around and found the wine.
Not to get off the topic, but I like shopping at the Polynesian. In addition to finding the wine, we also lucked out and found a Lilo costume for our DD and straight monorail track for our DS at stores at the Polynesian. We could not find either the costume or the straight track anywhere else.