Greetings Darla :
Seeing that I don’t dabbled much in “lumber”, might I suggest you contact local sources: Indiana portable sawmill owners; local wood working clubs/stores; www.woodfinder.com; www.woodweb.com; etc.
My personal suggestion is to contact a local Tree Farmer who owns and operates a small sawmill & lumber business for pricing information. For such a list of local Tree Farmers, please contact your local IN DNR forestry office.
Best of luck!