- The age of the violin. Older violins are generally more valuable than newer ones.
- The condition of the violin. Violins that are in good condition are more valuable than those that are damaged or in need of repair.
- The provenance of the violin. Violins that have a known history or have been owned by famous musicians are more valuable than those that do not.
- The rarity of the violin. Violins that are rare or one-of-a-kind are more valuable than those that are more common.
- The market value of violins. The value of violins can fluctuate over time, depending on the demand for them.
In general, compagn violins range in value from a few thousand dollars to hundreds of thousands of dollars. However, some particularly rare or valuable compagn violins can sell for even higher prices.