Design Concept for E-commerce site selling baseball cards

I have a client who wants me to build him a website for his baseball trading card business. I am only looking for design concepts. Ideally, these need to be templates that will easily integrate with OScommerce. Here are a few sites that are competitors. [login to view URL] - This site is too busy, the photos are too small. [login to view URL] - This site have better sized photos, but it too jumbled with colors and text. [login to view URL] - This site has a nice top graphic, but only 1 featured card. I'm looking for a design that will have the search/browse on the left side and an attractive display of cards for the user to view in the main section. [login to view URL] - Something like this. A baseball card image with links to related teams/players/years next to each image. I would like 3 different design concepts. The selected design would then be created as a .psd and submitted as the final design.