Velvet-rope security lines and grandpa’s heirlooms: Inside the rush to sell gold and silver

By Vanessa Yurkevich, CNN New York (CNN) — In San Francisco, Seth Chandler’s business has lines out the door. It’s not unusual for twenty-odd people to be penned in by a velvet rope, monitored by two security guards. Chandler doesn’t own a hot new club or restaurant. He runs Witter Coin, which buys and sells