I just received a used Cordoba C3 (not C3M) purchased on line from Guitar center. It has a hard gloss finish. It is in excellent condition. This model is not currently offered by Cordoba nor is there any reference to it in Cordoba's discontinued models page. It must be an older model. It also has no truss rod, a standard feature of most Cordoba guitars now. Does any one know anything about this model?