I found a great company that allows you to buy blank card stock if you are looking into printing your own announcements. It is called Colors by Design, and they are located in Van Nuys, CA. There Web address is colorsbydesign.com. They have a large selection including vellum cards. Most card stock is between $35 and $45 for 50 cards including envelopes. The website is easily navigable, and you can request samples to be sent to your home to see if they are compatible with your printer. They even sent me a coupon towards purchase. Of course, they also do custom printing and address labels if you don't wish to do it on your own.