East Coast Coin & Jewelry Exchange, 53 Brighton Ave. Long Branch, NJ 07740. Phone: (732) 229-5700. Stores near East Coast Coin & Jewelry Exchange. At East Coast Coins, we specialize in Newfoundland and Canadian Coins, Paper Money, Gold Jewelry and Royal Newfoundland. East Coast Coin & Jewelry Exchange Provides Coin Dealers, Cash For Gold, Jewelry, Gold Jewelry, Silver Jewelry, Foreign Gold Coins, Silver Coins, Watches​.