Google wants you to publicize your Google Profile at the same time entice someone to make a Google Profile, which is why they have teamed up with iPrint.com to offer free Google Profile Business Card. First 10000 people who claim this offer will get a set of 25 cards that shows Google.com homepage with your name in the search box and your Google Profile URL beneath in green. Like this:
This offer is only available to residents of continental US, and you need to create an iPrint.com account or login to an existing account to place your order.
Even though I don’t live in US, it tried logging into my Google Profile but the offer wasn’t available. Turns out that you need to make your profile visible to public to avail this offer. Link: http://www.google.com/profiles/me/bizcards (You’ll get a 404 error, if your profile is not publicly visible)