I have two of these and have traded off a couple more over the years. They are well put together internally but like Bill says, the contact paper exterior is pretty cheap looking. I don't remember exactly where I came up with the 200 number I'm quoted on but it was from another collector who I figured I'm sure knew what he was talking about. I have only seen them with the Model 57.
Chuck
Here are my two with a couple of other same period cases with different inserts.