Shopkeeper was built having in mind the needs of WordPress developers and consultants putting together websites for their clients. It has everything you need to quick start a new project. Shopkeeper is a multi-purpose theme, it allows you to create sites for a wide range of industries and styles: online stores, product catalogs, blogs, portfolios, or corporate sites.
Demo: http://themeforest.net/item/shopkeeper-responsive-wordpress-theme/9553045