Pawnbroker can conduct business in English. Accept Cash. Pawn loan is a huge part of Gold Rush business, as well as buy, sell and trade. The most favorite things to buy and sell in Gold Rush are: jewelry, icluding broken jewelry, scrap, gold and silver, coins and watches, diamonds, TV's, computers, smartphones, DSLR cameras, appliances, top brand tools like Hilti, Makita, Bosch, work radios, xbox, playstation, nintendo game consols and gears, musical instruments and equipment, stage light, hunting and fishing stuff, golf clubs, bikes, jerseys.