Rex Kern Ohio State Buckeyes autographed signed mini helmets are the perfect addition to your OSU Buckeyes sports room, man cave, home, or office. This Rex Kern Autographed Ohio State Buckeyes Silver Riddell Mini Helmet - PSA/DNA was signed during the Midwest Sports Spectacular in Columbus, Ohio from January 19-21 and is a certified authentic autographed product. PSA/DNA was on hand to witness and authenticate Rex Kern signing the mini helmet, and your order comes complete with a Certificate of Authenticity (COA) from PSA/DNA. This item is backed by our 100% Money Back Guarantee and ships the same day of purchase. Prime One Sports is your online leader in autographed signed Ohio State Buckeyes memorabilia. Bulk up your growing Ohio State Buckeyes autographed memorabilia collection by adding this Rex Kern signed Ohio State Buckeyes mini helmet here today!