• The overall condition of the piano. Factors like the presence of any significant damage, missing or broken parts, or any repairs that may be needed can impact the value.
• The local market conditions. The demand and supply dynamics for pianos in your area can influence the value.
• The history and provenance of the piano. If there are any notable historical or ownership details, such as being owned by a renowned musician, it could increase the value.
• The appraisal expertise. Different appraisers may have varying opinions on the value, so it is advisable to consult with a reputable and experienced piano appraiser to get an accurate assessment.
Considering the age of your piano and the approximate production date of 1893, it is likely to have some wear and tear, which could affect its value. However, Kimball was known for producing high-quality pianos, so it might still have some value if it is in overall good condition and has been properly maintained.
Additionally, the piano blue book is a useful reference, but it is not always the definitive source for determining the value of a piano. As mentioned, it is best to seek an appraisal from an experienced piano expert who can physically inspect the piano and consider all relevant factors.