As a chain of pawn shops National Pawn has expanded into other areas, this pawnbroker has also 6 stores in such cities as Billings, Irving, Kansas City, New Haven, Richmond and more. This pawn store can conduct business in English. Accept Cash. The most favorite things to buy and sell in National Pawn are: all types of jewelry, including rings, earings, chains, bracelets and coin collections, TV's, home theatres, iPhones, iPads, Macbooks, car audio, top brand tools like Hilti, Makita, Bosch, work radios, xbox, playstation, nintendo game consols and gears, musical instruments and equipment, stage light, sport stuff, hunting, fishing and camping equipment.