"What do you do with such "hidden" person as I am?" .... Garry Baldy

Well, since you've asked, the only suggestion I can make "Garry" is to be up front with your customers and develop some meaningful interactions among collectors on this board and after a few successful chip transactions they will probably speak on your behalf and offer their public and personal recommendations to do business with you. It does not happen overnight though... to be perfectly candid with you.