<p>i just go blue book and astonishingly, i found so many questions are right from 10 reals! what a rip off</p>
<p>Uh. You're not supposed to use both. They CAN reuse questions for a book like that. They assume that anyone who took the old SAT used 10 reals and anyone that took the new one used the blue book. Why would it hurt them to just realease a few of the same questions?</p>
<p>I didn't realize this, but now I do and I'm not too surprised. Thanks though; I won't advise people to use that old book then.</p>
<p>I actually think the Old Book is great (after you finish taking all 8 of the new practice tests). It is still a great indicator of how you are doing.</p>