<p>How come the 10 real SATs is so expensive? The one my friend looked at was 71 dollars! Has it always been like this?</p>
<p>If you are looking for the Blue Book that everyone here refers to (The Official SAT Study Guide: Second Edition with 10 Tests), you can buy it off amazon.com for $12.</p>
<p>If its a Red Book or was published before 2005, then it is for the old SAT, which is only partially useful now. </p>
<p>I don’t know why but old prep books in good condition that are out of print go for a lot of money. I’ve seen books like Rocket Review sell used at ~$300.</p>
<p>Hey why don’t you get a secondhand copy of the book online? If you’re in USA I’m sure you can get a book under $10, shipping included.</p>
<p>amazon.com has copies of that for like 1 dollar …
but no new ones that are cheap</p>