This is an early Selmer Mark VI Alto Sax with a serial number of M.58xxx. 

We gave the sax a COA so it's clean, fresh oil, and perfectly regulated.  

You can check out a demo of the sax at https://youtu.be/47NwrE7uRag

Feel free to ask questions. Local Phoenix, Arizona buyers get one year of free adjustments.

Out-of-state buyers can expect great service and a very well-packed instrument. Agave Music has served the Phoenix market for over 15 years. We regularly ship horns all over and our reputation is our livelihood.