You can view this item on the Beckett website, it shows when and where the item was signed.
Amari Cooper Signed Dallas Cowboys Flash Speed Mini Helmet-Beckett W Hologram
Cowboys Doomsday Defense Andrie, Cole, Lilly & Pugh Autographed Football
Witnessed Protection Program Certificate of Authenticity from JSA. Odell Beckham Jr Autographed Pro Style Custom Football Jersey Orange JSA. Jason
Amari Cooper Signed Dallas Cowboys Flash Speed Mini Football Helmet (JSA)
Troy Aikman Autographed Dallas Cowboys Lunar Eclipse White Full Size Authentic Speed Helmet Beckett BAS QR
Amari Cooper Signed Dallas Cowboys Flash Speed Mini Helmet Beckett W Hologram
AMARI COOPER SIGNED AUTOGRAPHED DALLAS COWBOYS CHROME SPEED MINI HELMET JSA
Amari Cooper Autographed Mini Helmet - Chrome Speed Jsa
Amari Cooper Signed Silver Ink Dallas Cowboys Eclipse Speed - Finland
Troy Aikman Autographed Dallas Cowboys Riddell Matte White Speed Authe - Famous Ink
Witnessed Protection Program Certificate of Authenticity from JSA. Odell Beckham Jr Autographed Pro Style Custom Football Jersey Orange JSA. Jason
Amari Cooper Signed Dallas Cowboys Flash Speed Mini Football Helmet (JSA)
Amari Cooper Signed Cowboys Flash Alternate Speed Mini Helmet (Beckett Hologram)
Signed Mini Helmets - Autographed Football Memorabilia — RSA
Darren Woodson Autographed Americas Team 3x SB Champs Inscription – Golden Autographs
A Dallas Cowboys Speed Authentic Flash NFL Helmet Hand Signed by Amari Cooper. The item and signature are in excellent condition. Amari was drafted
Amari Cooper Signed Dallas Cowboys Speed Authentic Flash NFL Helmet
Amari Cooper Memorabilia - Signed Jerseys, Footballs, Helmets — RSA
Amari Cooper Signed Dallas Cowboys FLASH Riddell Speed Mini Helmet - (JSA)