Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Please don't pay $300 for this book!

It is very small. It was only $12.95 at full retail price, and honestly it is not worth it. I did not buy it, but I chose to search for it through my library. If your library does Inter Library Loans, they can often find any book in the USA library system and mail it to your library for a small fee. I paid $3 and have it loaned to me for at least 2-3 weeks.