I explained it to him. It's a perk you get when you get enough badges and only certain people have it. The only way you can tell who has it is by the bid placed. If you put up 1 credit someone will bid 2. Then you place 10 they will put 11, it seems the higher you go they bid one more credit above. I have been scammed on a auction just a few minutes ago with that. The auction ended with me as the winner and I was over bid by a person when the auction already ended.. Btw Trentik is my husband LOL only reason I am stating how he know :P