Collectible pianos are unique and often rare pianos that are sought after by enthusiasts and collectors. These instruments can include vintage models, limited editions, or pianos associated with famous musicians, such as Elton John or Beethoven. Their value is determined by factors like age, condition, brand, and historical significance. Many collectors appreciate the craftsmanship and artistry involved in making these pianos. Brands like Steinway & Sons and Yamaha are particularly popular among collectors. Collectible pianos can serve as both functional instruments and valuable investments, often increasing in worth over time.