LX702G Verona-Rizzini VALUE?

Does anyone know the value of the LX702G Verona-Rizzini. I have an idea of what the LX680 and the LX692G costs, but don't know where to put the LX702G. I would appreciate it very much if someone could help me. The gun is 99%+ with box and papers. email me at gunndealer285182000@yahoo.com