A new Dallas Gold & Silver Exchange is now open at 1106 W. Northwest Hwy. in Grapevine. The business opened its newest location in December and also has locations in Dallas, Euless, Grand Prairie and Lewisville. Dallas Gold & Silver Exchange specializes in buying and selling preowned gold, silver, jewelry and luxury watches. The Grapevine store is open Monday through Saturday from 10 a.m.-6 p.m. 817-725-8945. https://dgse.com/grapevine-tx