Accept Cash. Pawn loan is a huge part of J & R Pawn Shop & Check Cashing business, as well as check cashing. The most favorite things to buy and sell in J & R Pawn Shop & Check Cashing are: diamond rings, necklaces, earings, bracelets, chains, coins, TV's, computers, smartphones, DSLR cameras, appliances, top brand tools like Hilti, Makita, Bosch, work radios, new and vintage game systems, contrlloers and accessories, musical instruments and equipment, stage light, hunting and fishing stuff, golf clubs, bikes, jerseys.