Originally Posted by Alrik Fassbauer 
Uh, 500 Dollars is a little bit much, isn't it ? 
Who invents these … "moon-prices" ?
That isn't a 'real' price - it was relatively cheap while it was 'in print'. Now that it is not available through real channels, Amazon 'sellers' who look to gouge buyers swoop in to make a fast buck. Though most are less blatant than this …