Content writers for gambling related content

I need someone (or several people) to write approximately 50 articles per week related to gambling. The content must be entirely original and between 550 and 1,000 words. It must also make sense, so article spinning would not be acceptable. I am looking to pay $3/article, depending on the quality, and so in your bid simply include how many articles per week you are able to produce and provide a sample of your work. Keep in mind this is a recurring project, so once the final bidders are chosen payment will be made at agreed upon intervals.