Shannon The Cannon Briggs Hand Signed Boxing Glove In a Display Case. Superb Brand New Gold Star Quality Hand Signed Boxing Shorts Signed with A sharpie marker pen. Signed By SHANNON BRIGGS During a private Signing. All items come with a COA and Photo Proof.The item "Shannon Briggs Signed Boxing Glove In Display Case Lets Go Champ COA PROOF" is in sale since Friday, April 2, 2021. This item is in the category "Sports Memorabilia\Boxing Memorabilia\Autographs". The seller is "goldstarmemorabilia2015" and is located in Blackpool. This item can be shipped worldwide.