Luke Kuechly Signed Carolina Panthers NFL Debut Ticket Stub Becket Slab 33756 The number in the listing title is just an inventory sku for our records and is not the authentication number. The item pictured is a stock photo unless otherwise noted. This is a Carolina Panthers NFL debut ticket stub that was personally autographed by Luke Kuechly. This has been professionaly slabbed by Beckett Authentication Services (BAS) and includes a certificate of authenticity from Denver Autographs.