There is a great and honest vintage shop here in upstate NY that might work out ok for him
http://www.bernunzio.com/index.php
The owner does a lot of buying and selling from great distances and is fair and i believe does consignment
Personally, if i were him i would do a little research using the serial # to get a manufacture date, get values by researching and then throw it on ebay or on the local craigs list