I have dismantled two very large barns in the past two years. Most of the beams are hewed these beams are from 30 to 50 feet in length. I have saved each and every piece that was salvagable. Doors track and hardware. Estmitated dates on the barns are 100 years plus. I have had several people ask to buy material. Is there somewhere I can go to get an idea of what some of the material is worth. What is a fare price to ask for it, that kind of info.