NEW YORK (CNNMoney) -- The cost of preparing for doomsday isn't cheap.First you have to stock up on the appropriate gear, ammunition, food and shelter to survive a nuclear meltdown, asteroid, earthquake, solar flare or some other catastrophe. Then there's acquiring the materials you'll need to rebuild a community after the dust settles.
The bottom line: Some self-described "preppers" are plunking down hundreds of thousands of dollars.
So far, Patrick Geryl estimates he's already spent more than $130,000 on his survival preparations.
Author of "How to Survive 2012" and eight other books about a catastrophe destined to occur this year, Geryl believes that a shift in the Earth's poles is going to result in solar flares, volcanic eruptions and earthquakes that will throw the world into a nuclear meltdown. The dreaded event will occur on December 21, when the Mayan calendar allegedly ends, he said. Read More
