mt:
re: "you've already looked into it and reached the same conclusion."
I have. It's an interesting topic but there is so much misinformation that it's hard to know what's true. I'm pretty sure that the shipping cargo container solution will work - but even if it doesn't, it'll be a good storage unit for things that can handle temperature swings and humidity. I have plenty of those: Bicycles, wheelbarrows, yard tools, hand tools, plastic sheeting, lime, generators, lawnmowers, a windmill, solar panels, tents and camping gear, fishing gear, snow tires, chains, metal fencing, barbed wire... lots and lots of stuff that will keep just fine in a metal shipping box. If it doubles as a Faraday cage, then so much the better.

Gold is $1,581/oz today. When it hits $2,000, it will be up 26.5%. Let's see how long that takes. - De 3/11/2013 - ANSWER: 7 Years, 5 Months