Buying a new Hunter (or most any other production) boat is very similar to buying a car.
The list of options (for either) is long and the final price you pay for the boat, or car (w/ the options you want) depends alot on how you negotiate. You probabley won't find a "price list for options", because the price to you depends on how much the dealer wants to mark up what he pays.
With boats, there are boatshow specials and packages as well as Spring promotional packages.
Go to a boatshow or two. Just as with buying a car; try not to talk to just the salesman; figure out who the real dealer (owner) is and schedule a time after the crowd leaves to "chat". To start off, make it know that you are shopping, considering several different manufacturers, and (for example) talk up how you like this or that feature on the Catalina so and so...
Boat ( like car) dealers are hurting right now ... regardless of what they say... if they think you are a possible serious buyer, they will be very willing to negotiate.
Only at that point will you be able to determine what the "whole package" will cost.
Have fun with them, the more you talk to different people the more you will learn and ultimately the better boat and price you will get.
Good luck