Solid Maple wood stair treads

I have new, never installed maple solid wood stair threads, 1” thick. Stored inside. They’re pre-finished with clear polyurethane lacquer and have stress grooves on one side. Price is per 1 piece. Negotiable if you take all of them. Sizes: - 2 pcs 1” thick , 11-1/4” x 52” long - 7 pcs 1” thick ,11-1/4” x 61” long