I had never owned a pair of golf shoes until a few weeks ago simply because I was always happy playing in my tennis shoes. But I recently picked up a pair of Callaway X-Series Chev shoes off of Ebay (at a pretty good price, btw) and absolutely love them. They look and feel great, and are moderately priced. Unfortunately, I've found with many other things that the cheaper you buy it for, the cheaper the quality. While I don't think getting a very expensive pair of golf shoes matters that much, I recommend getting something in the $70-$100 range for quality, comfort, and performance. It's all a matter of personal preference, though, so try them on (I tried mine on at Dick's Sporting Goods, then ordered them online) and go with what suits you and your game.
Here is a link to the shoes I got...
http://cgi.ebay.com/Callaway-Chev-X-...QQcmdZViewItem
As you can see, they normally retail for around $100 and I got them for around $75-$80 with shipping. If you can find dependable sellers and the right size, ebay can be a great place to find shoes at a reasonably good deal.
-John