WordPress Themes with E-commerce Built-In
Found another WordPress theme with e-commerce built right in.
ShopperPress http://www.shopperpress.com/ There is a special going on. You can purchase the plug-in for $79 ($199). And you can use it on unlimited websites. That’s a big plus. And yes, I purchased it.
Veracart The plug-in is free. However, there is a monthly fee associated with the cart. See http://www.veracart.com/pricing_business.html