Sell-Trade-Buy (Certify Dealer) Visit our local Long Beach BBG Cash4gold & Silver location for all your cash4gold needs. Now makes it more affordable and easy. Long Beach's local BBG Ca$h4gold & Silver offers the highest payouts in the industry and top notch customer service. Sell all your unwanted diamonds (starting at 1/2 carat and larger), coins, gold, silver, platinum, jewelry and get cash...