Rare Contrabass Sheet Music: Bottesini - Fantasia on Bellini's Opera "La Sonnambula"

Fantasia on Bellini's Opera La Sonnambula (Giovanni Bottesini) (String Bass + Piano) [Fantaisie Sur La Somnambule]
Publisher: Gerard Billaudot Editeur

Used sheet music
Shows signs of age.
Magic marker used to cover stains.
No writing in the music.
Please refer to the photos for condition.

This is old sheet music, but I believe it to be a valuable item.

Thank you for looking.