if you like to join school band to play bass trombone, coast you more then $1000. still hard to get a good one. berkeleywind now showing you a Highly sought after by bass trombonists, this Bb Bass trombone has held the top position in school band for many years. Still made to the exacting specifications as developed these horns have the body and tone that will allow you to make great music in any ensemble. Bb Bass Trombone comes standard with a 9.5" yellow brass bell.