It definitely looks different from most directories! - Don't like the header. The category buttons are all nice and smooth. But the header gradient a bit amateurish. Also maybe change to a more interesting font for the header? - Number of links in the category can't see. Maybe change text to white. - Also in FF the footer doesn't look right. The grey bar does not cover the footer text, or doesn't reach the bottom of it. Otherwise a interesting looking bid directory. Much better than many other which are using the custom out the box design.
Great site design and loads fast for me. Perhaps have a link at the top of the page that would take you to the top bids, instead of having to scroll down all the way. The footer bar also doesn't look right in IE as well as Firefox.