EDIT: The site is now charging $5.95 for shipping so this is now dead.
Get 2 Free Customized NFL Team Pens. Just click the link below and pick any of the 3 pens offeres. Enter code NFLFREE - in all capitals, at checkout. Shipping will be free. Make sure to select "bill me for this order" so you don't have to enter a credit card number. See photo above.