What is the Value of my old Basson?

I have had this old basson sitting in its case for about ten years now and i am intrested in selling it online or to a dealer. I want to know what the approxmate value of basson would be if i wanted to sell it. Its a Horst Moennig standard model and it seems very old , its made of a red wood. The only thing is i think it might need quite a few repairs, such as recork and maybe new key pads and a nice polish on the all the keys. I know that is impossible to figure out the value with the information provided but if you have any good ideas or any refrences that would be great help thanks!!!!

My estimate:

a good selling price, unrepaired:

$950

repaired:

$1550

Good luck!

By the way, thats Canadain $, there are plenty of currency conversion websites