The number in the listing title is just an inventory sku for our records and is not the authentication number. The item pictured is the exact item you will receive, please see photos for condition. This is a Denver Broncos 1971 Lyle Alzado NFL Debut slabbed ticket stub. This item includes a certificate of authenticity from Beckett Grading Services and Denver Autographs.FREE SHIPPING within the USA on orders over $10!