Is this a scam?

Test Preparation SAT Preparation
1

<p><a href="http://www.my-sat.com/WaysoftheSATWinners.html%5B/url%5D"&gt;http://www.my-sat.com/WaysoftheSATWinners.html&lt;/a&gt;&lt;/p>

<p>It says that their ebook ($27) gives you tips to score over 2100. The site also gives supposed "testimonies" but they sound a little fishy.</p>

2

<p>Probably isn't worth it.</p>

<p>All the tips are out there in books. Practice, that's the best advice I could offer you.</p>

3

<p>I second glucose, its most likely a scam.</p>

4

<p>I don't know his credentials are impressive, and he gives proof of his GMAT score</p>