I have $30 budget and I need as many articles as possible for this. This is simple work, anyone can do it. You will need to write about a SAME thing in all the articles, but still make them look like they are not copy of each other.
Article lenght from 180 to 300 words. Simply write how many articles you are willing to give me for my money. Once you get a feeling you can make such an article in a minute or two.
Here is a sample of few articles (some text was taken from wikipedia and changed a bit in some of this articles): [url removed, login to view] (in average your articles will need to be a bit longer)
You will need to include keywords that I will give you.