Cloutier's No-Limit Book

[KingsDown]

I was looking on Amazon for "Championship no-limit and pot-limit hold'em : on the road to the World Series of Poker
by T. J. Cloutier", which I've heard is hard to find, but well worth it.

They had several used books for $100-$200, but one company, Velocity Books, said it had several new copies for $40. How is this possible? Is it the same book? Does anyone know?

Is the book really all that? Should I get it? I have been playing some no-limit tournaments and looking for a little boost.

Thanks in advance.

KD