Hardball's aim is to help deliver decisive strategies to businesses in order to gain a competitive advantage in a difficult business world. The book does a good job at detailing, with real life examples, strategies one can use to get an edge over competition. However, more often than not I found myself feeling like examples were used more than once and the material to be somewhat obvious. Maybe, its because the book is now almost 15 years old and the business landscape has changed drastically, although a good business book should be able to stand the test of time.
I picked Hardball up for £1 and I got great value for money.