Thanks so much for posting about this. I was so close to paying $20 for a 2004 version at the bookstore, now I have this 2003 version for under five bucks! I love it.
We are going in August 2005, and I know it will be way more crowded than our usual trips. (we usually go in May) So I plan on really utilizing more tips, make more PS's and this book will help so much. So far, all the prices are even the same (haven't looked at park passes yet though)