It's good to know there are people out there with these little treasure troves of rare Carcassonne items that they are willing to part with.
It reminds me of a seller I got in contact with through eBay a few years ago. I can't even remember what I bought from him originally, but he had 4 or 5 brand new copies of Cathars still inside the original Spielbox magazine/ almanac that they came with. I think I bought them all from him for about 20 Euros per copy, and then gave most of them away, including at least 2 to people from the forums. I just remember being amazed at the time that he had so many copies in the first place...
Good luck Rosco!