You don't have to do ANY design work - it's all done for you.
Check out this page at Moo Cards.
At that link, click Business Cards, then select Facebook Cards to create cards from your Facebook Page timeline cover photo.
You can also create business cards and other fun things (holiday cards, stickers, etc) from your personal Facebook photos. Tons of cool options & ideas!
Definitely check it out...
Very cool service. Love it!