<p>Ready to discover something new? We introduce you to our mystery helmet box, an acquisition containing a hand-signed full-size helmet from an NFL or NCAA player. You won't know which team or whose signature you're receiving, and that's part of the intrigue, adding some thrill as a football memorabilia collector.</p> <p>Each autographed NFL or NCAA helmet is authenticated by a third-party service, including JSA, PSA or Beckett, and comes with a verified certificate of authenticity. This guarantees that your investment is genuine and bolsters its worth and allure to collectors like yourself.</p> <p>What might you find? Each NCAA or NFL mystery box includes a helmet similar to what players wear on the field, both in terms of size and color. Signatures span a broad timeline, from Hall-of-Famers and longtime athletes to recent recruits and college heroes.</p> <p>The Mystery Full-Size Replica Football Helmet Box serves as an ideal gift for sports enthusiasts or a prized addition to any memorabilia collection. We commit to providing our customers with unique, superior collectibles that encapsulate the rich history and thrilling spirit of the game. Order today to see whose autograph arrives in the mail!</p> <p>All orders begin processing and fulfillment immediately upon payment approval and are guaranteed to ship from our warehouse within 24-48 hours.</p> <p>The typical delivery time ranges from 3-7 business days in the Continental U.S. from our warehouse in Nashville, TN. For deliveries to HI, AK, and U.S. Territories, please allow for 7-14 business days. If you have any questions about our shipping policies, visit our Frequently Asked Questions page.</p>