I build two different models of marimbas mostly for music education in schools. Below is a brief infoduction to those models. Note that I can make different styles of marimba suiting your needs, please get in touch with any enquiries.
3.5 Octave diatonic model (no black keys) specifically for schools. This can be stored upright in the corner to save space and can be wheeled about. It can be played by 3 people at once. Price is approx $2300.
Bass Marimba (Also called "Contrabass") which is 2 octaves. A large marimba with plastic resonators under each bar. Most schools aim to have one of these in their ensemble. Price is approx $3000.