The Green Bay Packers are offering fans the chance to win autographed items through the 'Packers Official Autograph Contest.'

The contest, which starts today, is open to all legal residents of the United States, and can be entered by visiting nfl.packers.com/fan_zone/contests/win-autographed-items/. The contest will be open through Sept. 21, 2013.

One first prize winner will receive an autographed Randall Cobb football and one second prize winner will receive an autographed Josh Sitton mini helmet.

Contestants must be 18 years or older to be eligible and may only enter once. Additional entries may be gained by sharing the sweepstakes on social media sites or via email. The contest will run from Sept. 13 to Sept. 21, 2013. Winners will be notified within 48 hours of the contest ending. A complete list of sweepstakes rules can be found online at nfl.packers.com/fan_zone/contests/win-autographed-items/rules/.