I held a late 1800s or early 1900s (Nobody really know) double barrel muzzle loader shot gun of unknown origins with gold filled artistic groves with some type of laminate over that. It had never been fired. Est value 8-9 years ago was approx. $50,000 by a gun collector but nobody can identify the gun. I got him tickets to the antique road show but he never went to get its est. valued.