We have a unique problem we're trying to solve: we need to write 15K pages of content on a specific niche and don't have enough of a budget to hire writers on sites like ODesk and TextBroker.
The content we want to "write" is already available, the goal is to "rewrite" that content so it's unique. This might seem blackhat, but it's not (can't fully explain without giving away our client's identity).
Are there any low cost ways to get content re-written?
There are a few options you can explore depending what colored hat you want to wear.