What year and value of a stark player piano serial?

Stark player pianos were produced by the Stark Piano Company, which was active in the early 20th century. The serial numbers typically range from the late 1890s to the 1920s. The value of a Stark player piano can vary significantly based on its condition, rarity, and historical significance, often ranging from a few hundred to several thousand dollars. For a precise year and valuation, it's best to consult an expert or appraiser specialized in vintage pianos.