Sandy, I think that most of us who have them have printed them up ourselves. There are packets of business cards that you can buy and use in a regular printer. You are so correct, they are great to have to give out to other MOCers and future MOCers.
Judy
http://spaces.msn.com/bamatravelers/
http://bamatravelers.blogspot.com
Traveling with Glen and Greta in our 2004 Dodge dually and Montana 3380 RL