The way to save a lot of money on web design and still have a professional site is to start with a high quality webdesign template, these templates can be modified and customized to be exactly they way you would like them to be with your own logo and content. They are developed by professional designers that have been making websites for years. There are thousands to choose from and many of them are less than $100.
With the money you save not hiring a professional web designer to make a custom design, you can probably afford to add some real functionality to your website like dynamic content, interact user applications, a blog and much more.