there is a great planet money podcast on this issue: http://www.npr.org/blogs/money/2012/12/13/167055503/why-legos-are-so-expensive-and-so-popular http://www.n

there is a great planet money podcast on this issue: http://www.npr.org/blogs/money/2012/12/13/167055503/why-legos-are-so-expensive-and-so-popular http://www.npr.org/blogs/money/2012/12/13/167055503/why-lego...