dealer isnt going to give that or any part free because "it aint supposed to break" i dont know where your buddy got his info from.

i cant imagine the part being that much, also i dont think you can get to even talk to the parts guy at the dealer till after monday (labor day holiday). the dealer may be open, but i seriously doubt the service and parts area will be open. try autozone, or even an ace hardware, bring the bolt with you so the can match size and pitch for the thread.