Owning an ex-military missile silo has been all the rage for years, but it’s not often you find a bomb-hardened homesite built with other purposes. Available on eBay at the moment is . It has all the creature comforts of living someplace where you’re protected from the USSR flinging atomic warheads at Indiana, and on the other hand it doesn’t have the pesky problems of having to decontaminate the place from all the toxic rocket fuel that it might still have lying around an ICBM silo. So, with the end of the Mayan calendar closing in, heading underground might be the safest place to be — if you’ve got over half a million dollars to invest into a living place. If anything, the missile silo housing market is still strong and can ask for high prices after the non-bombproof housing bubble burst.