Value of a Singer Treadle Sewing Machine?

I have a Singer sewing machine, serial # 14012753. It appears from the database it was manufactured in 1874. The sewing machine is is excellent condition. It has the original leather belt, rotary button hole attachment, all the sewing attachments, and the wooden machine cover. All the handles, draw slides, etc. are in excellent condition. What would the starting value on the east coast of Canada be?