Inkd is the world's first marketplace for buying and selling world-class print designs. Designers from all over the world sell on Inkd and offer print creative that can be customized any way you want. Use the designs as they are or just use them as a starting point to get you going on your own unique project.
At Inkd you'll get print-ready pages with colors accurately defined, bleeds allowed and folds set up. Designers are able to contribute any print friendly design using the application of their choice. Most print files are either designed using the most popular Desktop Publishing Software Page Layout Software to include Adobe Illustrator or Adobe InDesign documents.
Check out: http://www.inkd.com/