The "hearing impaired" (The scammers don't want to talk on the phone)buyer must so like the looks of the organ as to have his "agent" pick it up for him. If he was a genuine buyer, he would be the first wanting to talk to you in order to check you out as he would have more risk. I made a few private sales to total strangers before. On some occasions, I even sent items telling the buyers to send me money after they received. I won't keep trusting my instinct. I don't know exactly how I did it but on some occasions at my friend's advice I made buyers get the kind of a check from their bank and I can take it to a local branch. Once the bank gives me cash, that's the end of it. The bank cannot come back and say there wasn't sufficient fund or anything like that. There are other kinds of checks from the bank that can go wrong and in the end the bank can come back and take the money back from you.
_________________________
"You Shall Know the Truth, and the Truth will set you free." John 8:32