Thank you for contacting Mearto with your appraisal inquiry. Based on the photographs and description provided, the subject of this appraisal is a King Zephyr II Baritone Saxophone, serial number 340806 circa 1955.

Condition of the saxophone appears to be in good played condition. Per the current owner, the piece was acquired via inheritance. King Zephyr II Baritone Saxophones do not appear in traditional auction settings often, instead appearing on resale marketplaces such as Reverb.com frequently enough to form a basis for reliable comparable sales. In consideration of the factors noted, a Fair Market Value (pre-auction estimate) of this piece would be estimated between $1,000 and $2,000.