Have you ever heard of that guy selling 100 adsense websites all with different categories and all contain a lot of articles. Do you think it will work? Because I know that it wil be duplicated content. But in terms of SEo will it be acceptable by google?
If he will sell the domain with the articles i think there is no problem, if the content won`t be put in others sites.
There is 100000's of those guys. Dont buy that crap. Build your own content. If you really focus you can build a content page in 1-3 hours. Good luck!
Don't buy that crap. spend only on domain names, webhosting and ads. no ebooks, no software, nothing else.