It is $29.99 for adults and $14.99 for kids (age 3-9). You get all you can eat and drink (non-alcoholic) at: Voyagers Smokehouse (Excludes Baby Back Ribs), Spice Mill, Terrace Café, Mango Joes, Seaport Pizza, Seafire Inn. They have a great selection at each restaurant.
You can only take one drink, one main, and one side/dessert thought the line at a time, but you can go through and get another drink (or anything else, even a full meal. The best bit is that they do not ring it up, so they just check that you have what you should and wave you on- so less waiting about. You can go through as many times as you want and the staff encouraged going though many times.
There is so much more choice than I have photos of and I thought it would be nice to have loads of photos in one place to help people decide. I just booked the buy one get one free for my trip in December and will have loads more photos to share then.