Skip to content

ABOUT OUR ULTIMATE SPORTS MEMORABILIA MYSTERY BOXES:

Ultimate Autographs Sports Memorabilia Mystery Box is the internet's most trusted, unique, and sought-after sports memorabilia collecting experience!

Our team of industry experts compile numerous signatures of well-known athletes and stars into a collection of boxes known as a " Mystery Box Series". The boxes are later sealed and randomized, making it nearly impossible to decipher one box from another within its series.

Collectors are then able to purchase a box from a Mystery Box Series and experience the excitement of opening their box in the comfort of their home!

Best of all, every item guaranteed to be accompanied by a certificate of authenticity from the industry's most reputable authenticators, so you have peace of mind before you buy.

Scroll below to see our current lineup of Mystery Box Series!

The Ultimate Sports Memorabilia Mystery Boxes

  • Original price $684.99 USD - Original price $684.99 USD
    Original price
    $684.99 USD
    $684.99 USD - $684.99 USD
    Current price $684.99 USD

    Autographed Full Size Diamond Helmet Mystery Box - The Buzzer Beater Series

    Every helmet in these Ultimate Autographs Diamond Helmet series boxes will be a speed authentic or better! (Riddell Limited Edition Releases, ...

    View full details
    Original price $684.99 USD - Original price $684.99 USD
    Original price
    $684.99 USD
    $684.99 USD - $684.99 USD
    Current price $684.99 USD
  • Original price $479.99 USD - Original price $479.99 USD
    Original price
    $479.99 USD
    $479.99 USD - $479.99 USD
    Current price $479.99 USD

    Autographed Full Size Helmet Mystery Box - Flashin' Lights Full Size Helmet Mixer Series!

    Score big hits with our Full Size Football Helmet Series! This series will contain NFL Stars and Football Legends. You will be able to find limite...

    View full details
    Original price $479.99 USD - Original price $479.99 USD
    Original price
    $479.99 USD
    $479.99 USD - $479.99 USD
    Current price $479.99 USD
  • Original price $429.99 USD - Original price $429.99 USD
    Original price
    $429.99 USD
    $429.99 USD - $429.99 USD
    Current price $429.99 USD

    Autographed Authentic Football Helmet Mystery Box - The Brotherly Love Series!

    Upgrade to platinum helmets with authentic autographed football helmets signed by some of the best to step on the field. Every helmet in this ...

    View full details
    Original price $429.99 USD - Original price $429.99 USD
    Original price
    $429.99 USD
    $429.99 USD - $429.99 USD
    Current price $429.99 USD
  • Original price $279.99 USD - Original price $279.99 USD
    Original price
    $279.99 USD
    $279.99 USD - $279.99 USD
    Current price $279.99 USD

    Autographed Full Size Helmet Series Mystery Box - The Brett Favor Series!

    Score big hits with our Full Size Football Helmet Series! This series will contain NFL Stars and Football Legends. You will be able to find limite...

    View full details
    Original price $279.99 USD - Original price $279.99 USD
    Original price
    $279.99 USD
    $279.99 USD - $279.99 USD
    Current price $279.99 USD
  • Original price $159.99 USD - Original price $159.99 USD
    Original price $159.99 USD
    $159.99 USD
    $159.99 USD - $159.99 USD
    Current price $159.99 USD

    Autographed Football Jersey Mystery Box - The OBJ Series

    NFL superstars of past and present will be represented in this autographed jersey series! Be on the lookout for well known NFL players that are bo...

    View full details
    Original price $159.99 USD - Original price $159.99 USD
    Original price $159.99 USD
    $159.99 USD
    $159.99 USD - $159.99 USD
    Current price $159.99 USD
  • Original price $169.99 USD - Original price $169.99 USD
    Original price
    $169.99 USD
    $169.99 USD - $169.99 USD
    Current price $169.99 USD

    Autographed Mini Helmet Mystery Box Series - That NEW NEW Series!

    Welcome to an EXCLUSIVE Ultimate Autographs Mini Helmet Series! All 30 mini helmets that you will see in this series will be a LIMITED RELEASE MIN...

    View full details
    Original price $169.99 USD - Original price $169.99 USD
    Original price
    $169.99 USD
    $169.99 USD - $169.99 USD
    Current price $169.99 USD

Ultimate Autographs | The Leader in Football Mystery Boxes & Sports Memorabilia Mystery Boxes! 

Our Mystery Boxes are loaded with sports legends and current stars!

About Ultimate Autographs Sports Memorabilia Mystery Box:

Ultimate Autographs is the leader of sports memorabilia mystery boxes. We’ve been selling sports memorabilia mystery boxes for over a decade to tens of thousands of satisfied collectors. Our passion is designing exciting football mystery box concepts, as well as the occasional hockey mystery box, basketball mystery box, and baseball mystery box! (We even surprise our customers with multi-sport mystery boxes)!

Always turn to Ultimate Autographs every time you need a football mystery box, signed jerseys, signed football helmets, signed footballs, signed mini helmets, and any signed sports memorabilia!

The most popular version of The Ultimate Mystery Box are our football autographed sports memorabilia mystery boxes. These signed football sports memorabilia mystery boxes contain authentic autographs from members of the Pro Football Hall of Fame, legendary players and current NFL stars. The football Ultimate Mystery Boxes feature autographed footballs, signed mini helmets and full-size football helmets, autographed jerseys and much more!

We currently offer signed football jersey mystery boxes, signed football mystery boxes, signed full size football helmet mystery boxes, and signed mini helmet football mystery boxes! Every box is jam packed with tons of authentic football autographs in every Mystery Box!

Our Mystery Box concepts are designed with affordability in mind. On average, our Signed Football Mini Helmet Mystery Box starts at $139.99, our Autographed Football Jersey Mystery box is $149.99, our Signed Replica Football Full Size Helmet Mystery Box is $299.99 and our Authentic Signed Full Size Football Helmet Mystery Box is 399.99! Our occasional specialty Football Mystery Box designs vary in price.

We reveal the names of every athlete in each Ultimate Mystery Box series so you always know which sports star you have a chance at getting. Click on each individual Sports Mystery Box series to see a full player list of who's available!

Autographed sports memorabilia from the Ultimate Mystery Box can be sent out with same-day shipping in most cases! Shipping is FREE on all football mystery boxes, baseball mystery boxes, basketball mystery boxes, and hockey mystery boxes! Let’s just call it what it is: Free Shipping on ALL Sports Mystery Boxes!