OH, dont sell it. You may NEVER have the chance again to own such a beautiful quilt. Do you know if it was handed down through your family? That would make it even more precious. It is absolutly gorgeous, and looks to be in excellent condtion. The colors are still vibrant and the border looks wonderful. I dont think a small stain will devalue it at all. I hope you decide to keep it and display it....it is just wondeful!