A 200 dollar book!

So one of the used books I sell on Amazon sold for 200 bucks - pretty good since I paid less than a dollar for it. What book is worth 200 dollars you ask? This book was something call Madrigal's magic key to French, which if you follow the link you will discover that the cheapest copy offered now on Amazon goes for about $440 dollars. So my buyer got a pretty good deal. (My copy was not in the best shape - but I probably still undersold it.) Now if I could just sell a 100 more 200 dollar books, I'd be doing pretty well...

And I still need to get that feedback rating up so that I too can overcharge for books.