http://www.smokyglass.com/2007/08/27/books/the-10-most-expensive-books-of-2006/trackback/ This would be books sold at auction, in case you were curious, and the lowest price on the list is over $400k. So dear Mr. Potter doesn’t get to crack this top ten. But guess who got the #1 spot? Gee, how hard can it be to guess, I mean, really, what blog am I posting to?