I have a copy of Rabindranath Tagore's "Der Gaertner" that was published 100 years ago, in fair condition. However it is written in German. Would that be of any interest to you or could you suggest a place that specializes in antique books ?

I'm sure they would be interested

They do have a few rare books they keep in their cases

I think you should go to a place that specializes in antique or rare books. Chamblin's is amazing and they do buy and sell almost any book you can think of but I think you would get more money going somewhere else.

I would take it to see. They have everything and would probably be interested in that.