Other Sports Boxes & Cases. Sam Darnold Autographed New York Jets Throwback Mini Football Helmet - JSA COA. This Sam Darnold autographed New York Jets mini helmet comes with a witnessed certificate of authenticity from JSA. We do not mark merchandise values below value or mark items as."Gifts" US and International government regulations prohibit such. The item "Sam Darnold Autographed New York Jets Throwback Mini Football Helmet JSA COA" is in sale since Monday, July 30, 2018. This item is in the category "Sports Mem, Cards & Fan Shop\Autographs-Original\Football-NFL\Helmets". The seller is "steelcitycollectibles1" and is located in McKeesport, Pennsylvania. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica.