Code an Easy to use simplistic auction/e-commerce website

Im in the collectibles industry and need a well designed auction house that allows "buy it now" in addition to traditional auctions. This a very serious listing and want to get started immediately if we are a good fit. Looking for someone that is creative and not afraid to put their own touch on the project. Will message more details about similar websites in the industry and how we want something similar. Thank you for your time and looking forward to speaking with you.