I had recently written TOEFL IBT exam in 2011.The books I used-1.The official guide to TOEFL IBT by ETS (latest 3rd edition)with CD 2. BARRON"s TOEFL IBT 2011 (latest 13th edition) with CD which I purchased and used for my preparations are available for a good price.Both the books are in very good condition.These 2 books helped me to perform very well in my TOEFL exam without attending any extra coaching.