Hi Gary,
How lovely to see a question from a fellow Brit!
You are going to love your breakfast at the
Crystal Palace - it is a great way to start the day for sure.
The Walt Disney World website states that the price level for Breakfast at this restaurant is $15 to $35.99.
In order to give you a better idea of what you are likely to be paying, I would recommend that you take a look at the unofficial website Allears.net where it is possible to view menus for almost all of the restaurants at Walt Disney World.
To help you with your planning, I would recommend that you visit the
My Holiday Planner
website where you can watch a number of videos including my top tips
which are aimed specifically at helping UK Guests plan their trips to
Walt Disney World.
You will also be able to order a copy of the Little Big Book of Magic
guidebook which contains pull out maps and insider tips to help you get
the most from your trip as well as a Walt Disney Travel Company brochure
and some other planning tools.
Wishing you a magical holiday filled with memories which will last a lifetime!