There are quite a lot of railway sleepers about now as the EEC has ruled creosote out of order. A shed place near us has huge stockpiles and they all look unused. Second hand ones are£12.50 each I think that's delivered - you'd have to buy several if you wanted delivery. New ones are abut £17.50. It's a place that sells sheds and it's in Barlborough very near to junction 29