Your website does not look so bad. What you need first is a clear presentation of your product. Start by having one simple headline explaining what it does and one call to action. Get rid of the pricing page considering there's no detail on it anyway. See this article for more help - http://visualwebsiteoptimizer.com/split-testing-blog/landing...
If you are not looking for a unique design, just run with a wordpress theme - see woothemes, themeforest, richwp.
Yea it doesn't look so bad. A little redesign of the homepage could make it look good.
take a look at this thread: http://news.ycombinator.com/item?id=1838273
buy something in themeforest
You're not looking for just a designer, you're looking for a designer and front-end developer. Rarely do you find someone who is good at both.
Minimum wage is around $8/hour and $200 gives you 25 hours (3 working days). This is for custom design, custom cross-browser development and testing. Yeah, you say you're OK with some repurposed design but that isn't really going to solve your problem.
Can you not do better than $200? If you could do $500 I bet you'd get a different caliber of responses - assuming you don't request change after change after change. Even $500 is absolute peanuts, though.
Regardless, this is just my 2 cents. Good luck.
Looks like you've already got a $200 site to me.