I have complete respect for Randy Couture. I read his auto-biography and it was very good. I have an almost reflexive habit of purchasing any MMA book that looks good (particularly biographies), but others as well. I've read Randy's, Chuck's, BJ's, Pat Miletich's, John McCarthy's, Brian Stann's Jen's Pulvers, as well as Fighter's Heart, Title Shot, Tapped Out and many others.
So pretty much as soon as I saw this one, I bought it too. I may be guilty of not reading the description thoroughly enough, but the book is simply a collection of photos leading up to Randy's last fight, and some minimal text.
The pictures were interesting, but an investment in this book will pretty much just be your contribution to the "Randy Couture Retirement Fund". There are definitely worse causes out there I guess-- Randy is a good guy for sure. But if I had to do it all again, I'd probably just send a check directly...