This geometric dome in rural eastern Missouri can be yours for $750,000 and it comes an airplane hanger, a grass airstrip and a home that's awaiting a few final touches. The property at 17451 State Route O near Rolla in Phelps County sits on 173.54 acres. While the upper levels of the domed home are not complete, the two bedroom, one bathroom domicile has a finished basement with a living area and bathroom. There are also automatic, roll-up storm shutters. A lookout atop the home gives full views of the secluded area and the rolling hills of the Show-Me State.