I posted a logo design service at PeoplePerHour.Com
This services are called "hourlies", When you buy an hourlie, you actually hire a freelancer to do a specific job. Here is my hourlie:
The prices are affordable for most business startups. In general $60 - $150, depending on the type of logo and number of concepts. For example a logo like this one would be $150
An now, here is a logo design for $60.