Accept Cash. The most favorite things to buy and sell in Chico Cash Exchange are: diamond rings, necklaces, earings, bracelets, chains, coins, TV's, home theatres, iPhones, iPads, Macbooks, car audio, top brand tools like Hilti, Makita, Bosch, work radios, new and vintage game systems, contrlloers and accessories, musical instruments and equipment, stage light, sport stuff, hunting, fishing and camping equipment.