11 Most Expensive Musical Instruments in the World

9. OM-45 Deluxe Acoustic Guitar from C.F. Martin and Company

The acoustic guitars from C.F. Martin and Company are among the highest quality guitars in the world. Used primarily in country music, these guitars spread through the United States because of the popularity of the musicians using them. The OM-45 Deluxe model was made in 1930, and played by Roy Rogers, the famous country performer. The high-quality wood and one-of-a-kind steel strings create incredible sound. This guitar was sold at an auction for $554,500 in 2009.