Modell Collateral Loans is a typical family run pawn business. This shop can conduct business in English. Accept Credit Card. Modell Collateral Loans is always looking to buy diamond rings, necklaces, earings, bracelets, chains, coins, top brand electronics, appliances, smartphones, receivers, players, top brand tools like Hilti, Makita, Bosch, work radios, new and vintage game systems, contrlloers and accessories, guitars, amplifiers, drums, mixers, sport equipment, memorabilia, bikes, RC toys, jerseys.