How to get out-of-print chess books? Seems that many chess books are out of print. For example I have been trying to get a copy of Grandmaster Repertoire 1.d4 Volume 2 (Amazon) but many sites (Barnes &amp; Noble, Quality Chess, ChessHouse, etc.) list the book as Out of Print, Sold out, etc. Most individual sellers (e.g. on Amazon or Ebay) sell the book for ridiculous amounts (100 dollars or so). What is the best way to get out-of-print chess books like this?
abe books

used bookstores
but you have to contact them as most have no online web site to order or check inventory