If you're in the market for an unusual home that won't cost you a ton of money and is far from any neighbors, you're in luck. Located 30 minutes outside Tucson in the Arizona desert is a decommissioned nuclear missile silo, which Grant Hampton at Realty Executives has listed for the bargain-basement price of $395,000. The underground site boasts 4,000 square feet of space. Unfortunately, it will also require a bit of TLC. Dirt covers the floors and the paint is peeling off rusty walls. This place will suit you well if you want to live off the grid; there's no electricity or cell service inside. If you could own an unusual home, how would you build it out?