As a chain of pawn shops First National Pawn has expanded into other areas, this pawnbroker has also 19 stores in such cities as Billings, Bismarck, Boise City, Bozeman, Caldwell and more. This pawn shop can conduct business in English. Accept Cash. Pawn loan is a huge part of First National Pawn business, as well as layaway program, buy, sell and trade. The most favorite things to buy and sell in First National Pawn are: all types of jewelry, including rings, earings, chains, bracelets and coin collections, TV's, computers, smartphones, DSLR cameras, appliances, top brand tools like Hilti, Makita, Bosch, work radios, video game consoles, musical instruments and equipment, stage light, hunting and fishing stuff, golf clubs, bikes, jerseys. People say that prices are great at this place with retail store atmosphere.