It is always a treat to open your mailbox and pull out a postcard from a friend. These cards come in all styles and are an interesting way to say "hello" from the farthest corners of the Earth. If you are looking for the perfect set of postcards to add to your collection, eBay features a large and impressive inventory. A large postcard lot with hundreds of different designs gives you variety and ensures you rarely need to stock up. Vintage postcards are unique and prompt memories of holidays and travel destinations from the past. For displaying cards you do not want to mail, a postcard album or small photo frame is a perfect way to show off your prized cards. A nostalgic postcard, whether old or new, is the perfect way to greet a friend or add a decorative touch to any room in your home.