Tripwire Magazine regularly puts out lists of the best of. This one showcases 45 gorgeous ecommerce themes that give your website a look you would have to pay a very talented designer thousands of dollars to create for you from scratch. Most of these you can buy for about 50 bucks. Using one of these themes, you may still need a designer to help you adapt it to your own business but you will still get a quality website for a lot less money than hiring someone to build you a completely custom website. See them here.