Parts and labor to only replace the belt. If they find more then they will fix more.
I have $300 to spend. Not $900. So I am going to have them replace the thin rubber belt that could break and destroy my engine. However, if the other items seem to be good, I see no reason to spend the extra cash. I figured I was still ahead of the game with replacing it now.
As I understand it....the other items are just a "while you are there anyway" kinda deal. They have no "must be changed after xxx,xxx miles" type deal.