The National Auction Group, also known as NAG, is a real estate marketing company. It utilizes auction processes to convey the ownership of properties in the sale of high-end real estate properties. The company develops individualized marketing plans. The National Auction Group serves property buyers, sellers and brokers. It deals in the live on-site auction of waterfront properties, condominiums and vacant lots. In addition, the company offers online auction information. The National Auction Group has properties available for online bidding purposes. It prepares property information packages for various properties. The company provides full-color brochures and display advertisements that feature the layouts and designs of houses.