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 Colorado Rockies Game Used Blonde Rawlings Baseball Bat that was used by Neifi Perez. Includes a certificate of authenticity / hologram from the Colorado Rockies and Denver Autographs. FREE SHIPPING within the USA on orders over $99!