I buy gold fill scrap of all kinds and sell to a couple refiner places that use acid. I see people on eBay bid like 50 cents a gram more for the good stuff like pocket watch cases,etc. than what I am getting. But they have the 13% eBay and PayPal fees. I don't want to sell it there as all the hassle of different buyers that don't pay and making lots of listings, etc. Where can I sell in the U.S.A. (by sending it through the mail) to get the most I possibly can? I only know these 2 places because I don't know where else to look. So I will try here, thank you for any help.