How do ya do everyone! Thanks for the posts, chavesbeste!
Duga, we do full rebuilds on Wula shells for $150 and all other full size djembe for $190 (plus shipping). This is all labor and materials, cleaning the drum, fixing cracks and any necessary woodworking, new rings and rope (Wula custom), thick goat hide, and the full treatment for appearance and tuning.
Other rope tuned drums (duns, ntama, bougarabou) are priced based upon size. We can give estimates by email. And anyone can send us pictures if you have questions! We love discussing instruments.