What is a Martin soprano saxophone worth?

Martin soprano saxophones can vary in value depending on the model, condition, and age of the instrument. Some Martin soprano saxophones can range from $1,500 to over $10,000. Factors such as the material of the saxophone (brass, silver-plated, gold-plated), keywork, and engravings can also influence the value. Some vintage Martin soprano saxophones, particularly those from the early to mid-20th century, may hold higher value due to their rarity and historical significance. It is always advisable to consult with experts, music instrument appraisers, or reputable music stores to get an accurate valuation of a specific Martin soprano saxophone.