Call them up and they will give you the price ranges. Ours, with wine pairing, was around $1k for 4 of us, I think. You cannot get the same meal in the restaurant. For the chef's tasting, one of the sous chefs makes a menu and cooks for you and no one else. When we did it, the food was light years beyond anything on the regular menu.
They book up 6-12 months in advance for weekends.