Both the COA and helmet have matching serial numbers. It also comes with the official GTSM Bo Jackson hologram. GTSM has the exclusive autograph contract with Bo Jackson.
Both the JSA and the holograms are to guarantee authenticity. This mini helmet is a must for any Bo Jackson, Oakland Raiders, and/or NFL collector.
The item "Bo Jackson Autographed Oakland Raiders Blaze Mini Helmet Witness JSA & GTSM" is in sale since Wednesday, November 22, 2017. This item is in the category "Sports Mem, Cards & Fan Shop\Autographs-Original\Football-NFL\Helmets". The seller is "brasilmj" and is located in Santa Clara, California. 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, Russian federation, 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.