There's an outfit called Ocent's Images that offers Freeper stuff for sale. They're linked on the FR home page under "Freeper Stuff".
I checked the site to see if they offer printed business cards with the FR logo, etc, but they don't. I've emailed them to see if they're interested in producing such, since there's so much direct activism going on amongst Freepers now.
Having a page ready to print would be better than ordering business cards, IMO.
It would be so much easier and cheaper to pop a sheet of card stock ( or even regular printer paper) into the printer and print out my own, using an approved design that you just had to click on a link to access and then hit *Print page*.
Just as long as it’s not heavy on the graphics and computer ink.