Used, very good condition, not sure what key it's in. 

The Hohner 580 Meisterklasse is the most exclusive harmonica in the MS Series. With a lightweight, aluminum comb; 1.05mm, nickel-plated reed plates; and ergonomic, timelessly elegant chrome-plated covers, the 580 Meisterklasse is an exceptionally bright, clear sounding, and sleek harmonica.