Baku-sama Tokyo Sugimoto Chinese Cleaver

Found during a clean-out of my parents' home... This is a kitchen knife that my mother used to use.
It has been stored for a long time, so there are some areas of rust and nicks on the blade.
Please check the photos.

The handle is sturdy with no looseness.

I am listing this item because I believe it to be an expensive knife.
We kindly ask for purchases from those who understand that this is a used item.