A used shipping container costs about $2K, after that it's up to you.
I Just Love Tiny Houses!: Tiny House And Small Space Living
HO4 Shipping Container Home
Shipping Container Home
Upcycled Shipping Container House - Find out how to create one here http://howtobuildashippingcontainerhome.blogspot.com/
Polskie domy z morskich kontenerów. Tanie i bez pozwolenia
The Ultimate Guide to Building Shipping Container Homes for Sustainable Living, including Plans, Tips, cool ideas, and more!
Gallery of THAT House / Austin Maynard Architects - 11 http://www.amazon.co.uk/dp/B00YJUT56W