All items are coming from Lucky's Sports Cards and Memorabilia and the signatures are all obtained In Person myself from Events, Games, Hotels, Airports etx... I witness the signing of all memorabilia I sell, and will back the signatures 100%. This item will come with a COA and accompanying authentication from Beckett (BAS), the #1 Autograph Authentication in the World!Please message me if you have any questions or concerns. Sign up for our News Letter and for future promotions!! The item "Mariano Rivera Signed Auto Gold HOF Plaque Postcard Yellow PSA COA HOF 2019" is in sale since Wednesday, January 22, 2020. This item is in the category "Sports Mem, Cards & Fan Shop\Autographs-Original\Baseball-MLB\Postcards". The seller is "lucky975" and is located in Elmhurst, New York. 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, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Viet nam, Uruguay, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Turks and caicos islands, Bangladesh, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Liechtenstein, Luxembourg, Monaco, Macao, Martinique, Nicaragua, Peru, Pakistan, Paraguay, Reunion.