Ladder Bookcases

I Have A Tall Bookcase That Requires A Ladder. Where Can I Find One Online? I Have Searched EBay And Yahoo And Have Found Nothing. Ikea Sells Them, But We Don't Have Any Ikea Stores In My State, And If I Order One From Their Site, They Will Charge Me Over $300 Just To Ship It. If You Know Of An Online Store That Sells Nice, Reasonably Priced Ladders For Use With Bookcases, Please Let Me Know. Thanks!
My Town Doesn't Have A Home Depot Either.
I'm Looking For Something Like This That Doesn't Have To Be Attached To A Wall:
Http://www.ikea.com/us/en/catalog/products/00104465