Article Writers Needed

I have found myself overloaded with work and need to outsource some of my articles which will be around 500 words each. These articles will be absolutely original work and rewritten in such a way that it is unique and passes copyscape etc. Perfect English, proper punctuation and grammar is a must and I will not pay for anything other. Once payment has been made these articles will belong to me. When bidding I would like to see a couple of samples of your previous writing I want to see that your English spelling and grammar is perfect. Articles are to be done in Microsoft Word. Payment is by Paypal once the articles have been checked and approved. I must once again add that I will not tolerate bad spelling and just copying and pasting. My budget is $2.50 for each 500 word article so would you please bid with this in mind and let me know how quickly you can do 5 articles. Remember, it is important that you let me see some previous work you have already done. I have a number of projects coming up over the next few weeks and months meaning work for numerous writers so do your best here - I will keep note of the best writers and contact you again through GAF. Thanks for your time and I look forward to hearing from you.