Tomorrow morning I'm going to look at an F5. It's a private seller. It appears that AA batteries leaked in the battery holder. The camera doesn't turn on. The current owner says that he can't see any damage in the body (where the battery holder goes) but that he thinks it will work with a new battery holder. He's tried cleaning the hold and the contacts in the body. The price is low enough that the risk might be worthwhile but I haven't handled an F5 since about 1998. What does the collective wisdom here have to say?