Justin Jefferson Signed Minnesota Vikings RETRO Riddell Speed Mini Helmet - Beckett

This piece is authenticated by Beckett Authentication Services (BAS), one of the most respected third-party authenticators in the sports memorabilia industry. Every BAS-authenticated item carries a tamper-evident hologram with a unique serial number, and Beckett maintains a public lookup tool that lets you confirm the item independently — directly from your phone or computer, in under a minute.

1. Locate the BAS hologram applied to the item. The serial number is printed on the hologram itself.
2. Visit Beckett's verification page at beckett-authentication.com/search.
3. Enter the serial number into Beckett's lookup tool.
4. Confirm the match. Beckett's database will return the item type, signer, and authentication details — these should match the piece in your hands.

If you ever have any question about this item's authenticity, contact us directly at orders@gamedaysportsmemorabilia.com or 844-747-1658. Every item we sell is backed by our Lifetime Authenticity Guarantee: if any piece ever fails authentication by the issuing authenticator, we refund 100% of the purchase price for the lifetime of your ownership.