There's also a Planet Money episode on this http://www.npr.org/sections/money/2012/12/13/167055503/why-legos-are-so-expensive-and-so-popular http://www.npr.org/

There's also a Planet Money episode on this http://www.npr.org/sections/money/2012/12/13/167055503/why-legos-are-so-expensive-and-so-popular http://www.npr.org/sections/money/2012/12/13/167055503/why-l...