The good people over at WDL have a great round up of eCommerce Themes for WordPress. Its worth a look.
Whats cool about this link is that it helps to show that the line is blurred between blogs, traditional websites and specaility site. All of these take a little bit of help but it shows that the Web is opening up more and more to the common people and that it takes less and less technical help to create.
Now what matters is the content on the website, not the bells and whistles. What is really important is the content that YOU put up, because now everyone can have a nice website.