Top positive review
9 people found this helpful
on September 11, 2012
I run online businesses for a living and was looking to add an additional business or two to my portfolio.
I was a bit skeptical about the accuracy of the figures so I emailed the author about his data sources. He told me where he researched the auctions and I checked them out by myself to see that everything adds up.
Good professional research costs time and $$$ and he saved me plenty of it.