Cash Flow Pawn Shop, 2548 Brownsville Rd, Pittsburgh, PA 15210, US

For over 100 years, the Broff family has operated this fine jewelry store. It specializes in antique and estate jewelry, but also deals in coins, stamps and other, more exotic items because Broff's is also one of the last "true" pawnshops in the Pittsburgh area. The company is very discreet with their clients, who include the former Pittsburgh Steelers player who cashed in on his Super Bowl ring. The store also recently sold a 30-carat diamond wristwatch, which was a gift to actress Joan Crawford from her fifth husband.