In the top of our hog barn, under piles of old hay i have found nearly 100 10' 2x8 planks of aged walnut. I don't know the exact age of the wood but it has been up there for at least 50 years drying. The boards are in pristean condition and i have made a couple of shelves out of them. I dont do much in the area of lumber work so i don't have much knowledge of value of these boards, and i don't have any use for these many boards so i intend to sell most of if not all of them. What im looking for is any won who would know how much they are worth, and if there are any potential buyers in the Iowa area.