How much does it cost to write a business plan? I mean, the cost of hiring someone to do it for you.
I did a little research using several popular outsourcing websites. After initial comparison, I focus on elance.com in the end. Other sites either lack of such projects or have a confusing interface. For example, I especially dislike rentacoder.com's layout.
On elance, it seems most buyers will select the price category "less than $500". However, the majority of them have bid price sealed. This is also elance's default setting when you create a project. But occasionally the bid price is made public. For example, here is the one.