About 2 years ago I planned to buy The Hyena and other men by Pieter Hugo. For some reason I did nog buy it then. Recently I remembered the book and wanted to buy it now. However, it is out of print and some sellers on Amazon or Ebay ask US$ 500 for this book. Why? It was about US$ 40 when it was still available from Amazon. It is not a big or thick book and neither is it exquisetly bound in maple wood or something like that like Michael Kenna's Hokkaido book. Why is this book so expensive suddenly? Anyone an idea?