Best Article Spinner

I need someone who has best article spinner or magic article rewriter or similar. I will give you 5-10 articles daily and I just need them back in spin format {word1|word2|word3} etc. I need someone who has experience in this kind of spinning and have one of the above software. This only takes about 15 minutes to do one article using these softwares. I need article at least 50% unique after spinning. Show me your exprience and your rates per article. I am looking to pay around .50 to .75$ per article