Hello there! Thank you for the opportunity to bid on your project. I live in Australia (NSW), and English is my first language. I guarantee all my work is error free, original and interesting. I’ve worked before on ‘refreshing’ articles for websites, as well as researching and writing 100% original articles. My last job was writing newsletters, and I completed 12 articles of approximately 500-700 words in less than a week, so I am estimating I could completed your project in five days (the 10 articles). My bid is for 10 articles at AU$3.50 each. That would make the 50 articles AU$175. I have a PayPal account, and I would welcome payment into same.