The man locked safely in his cage of yellow metal bars has to press the buzzer to open the first layer of metal bars to let you in. This time it's two young men, who carry a thirteen-inch television set to the pawning counter for quick cash. A family slumped in plastic chairs in the corner waits for the more complex loan negotiations of the group's patriarch to conclude. A teenage girl considers a dozen gold chains laid out in the case next to the handguns. Scores of rings with stories to tell twinkle up from another case. "We've got a sale on: 50 percent off all the gold," the salesman croons. He slips a gold band studded with green and white stones on her finger. "You see this ring?" he asks. "This is real emeralds. JC Penney gonna charge you $700." He flips over the price tag triumphantly -- $255, before the discount. "We buy low and sell low, so the customer gets a good value," he explains. A man steps up to the counter to inquire about buying a TV. The salesman has just the one for him. Another customer slips out the door at the next buzz. "Okay, I see you tomorrow," the salesman calls out, disappointed for the briefest moment. He knows it's just the middle of the 8:00 a.m. to 8:00 p.m. daily shift. There'll be other sales.