Have an autographed jersey, football helmet, baseball, bat, photograph, or other sports collectible that you want authenticated?
Whether you received an autograph in person, inherited a collection, or purchased a signed item without a certificate of authenticity, third-party autograph authentication can help you better understand what you own.
Several established companies offer autograph authentication services, including Beckett Authentication Services (BAS), James Spence Authentication (JSA), and PSA/DNA. Collectors can also request a preliminary photo-based autograph review through Steve Grad's GRAIL Autograph Review.
Important: Gameday Sports & Memorabilia does not provide autograph authentication services for customer-owned items, accept authentication submissions, or act as an intermediary for third-party authenticators. This guide is intended to help you contact authentication providers directly.
Step 1: Determine What You Need Authenticated
Before choosing an authentication company, identify exactly what you want evaluated.
- An autograph on a jersey, helmet, or football
- A signed baseball or baseball bat
- An autographed photograph or poster
- A multi-signed team item
- A signed trading card or other collectible
Autograph authentication generally evaluates whether a signature is genuine. It does not automatically establish whether a jersey is game-worn, a bat was used by a player, or an item has a particular historical provenance. Those claims may require separate evaluation.
Step 2: Choose an Autograph Authentication Service
Beckett Authentication Services (BAS)
Beckett Authentication Services evaluates autographs on sports memorabilia and other collectibles. Depending on the service selected, qualifying items may receive authentication certification and optional documentation.
How to submit to Beckett:
- Visit the official Beckett Authentication website.
- Review the available services and authentication pricing for your item's signer.
- Complete the online submission process.
- Follow Beckett's instructions for packaging, shipping, or submitting at an event.
- Wait for the authentication evaluation and resulting determination.
Beckett Authentication Services – Official Website
Start a Beckett Authentication Submission
James Spence Authentication (JSA)
James Spence Authentication is another established autograph authentication provider. JSA evaluates previously signed collectibles and offers authentication opportunities through submissions and scheduled events.
How to get started with JSA:
- Visit JSA's official website.
- Review authentication fees and available submission options.
- Check whether JSA has an upcoming authentication event near you.
- Complete the required submission form and follow the provider's instructions.
- Receive the authentication determination and any applicable certification.
James Spence Authentication – Official Website
PSA/DNA Autograph Authentication
PSA/DNA provides autograph authentication services for sports memorabilia, trading cards, photographs, and other signed collectibles.
How to submit to PSA/DNA:
- Visit PSA's official autograph authentication page.
- Review the service options and authentication fees for your item.
- Obtain and complete the appropriate autograph submission form.
- Follow PSA's packaging and shipping requirements or check for an eligible event.
- Review the results once the evaluation has been completed.
PSA/DNA Autograph Authentication – Official Website
Steve Grad – GRAIL Autograph Review
Steve Grad's GRAIL Autograph Review offers a photo-based evaluation option for collectors seeking an expert opinion about a signature.
Rather than immediately shipping a physical item, collectors can submit clear photographs or relevant listing information for review.
How the process works:
- Visit the GRAIL Autograph Review service page.
- Take clear photographs of the autograph and the item.
- Submit the required details and payment.
- Receive the photo-based assessment according to the selected service.
A preliminary opinion based on photographs should not be confused with a physical authentication examination or standard third-party certification.
GRAIL Autograph Review – Official Website
Step 3: Understand Authentication Costs
Autograph authentication pricing can vary depending on the signer, number of signatures, item type, and requested service.
Additional expenses may include:
- Shipping to the authentication company
- Return shipping and insurance
- Optional Letters of Authenticity (LOAs)
- Encapsulation or autograph grading
- Expedited processing, when available
Always confirm current pricing directly with the authentication provider before sending your memorabilia.
Step 4: Prepare Your Memorabilia for Submission
Proper preparation is especially important for valuable or fragile collectibles.
- Photograph the item and signature before shipping.
- Record any existing certification numbers, receipts, or supporting documentation.
- Use protective packaging appropriate for the item.
- Follow the authenticator's specific packing instructions.
- Consider tracked and insured shipping based on the item's value.
- Keep copies of submission forms and shipping records.
For oversized, framed, fragile, or especially valuable memorabilia, contact the provider before shipping to confirm whether special handling or in-person options are available.
Step 5: Understand the Authentication Results
Following an examination, an authentication provider may determine that a signature is authentic, not authentic, or inconclusive, depending on its evaluation standards.
Successfully authenticated items may receive a certification sticker, certificate, Letter of Authenticity, or other documentation, depending on the service.
Authentication is an expert opinion, not a guarantee that every submission will pass. Submission fees may still apply if an item does not receive a favorable result.
Frequently Asked Questions
Can I get an autograph authenticated if I don't have a COA?
Yes. Many third-party authentication services evaluate previously signed memorabilia that does not have existing certification. Acceptance depends on the item and provider.
Can I authenticate a signed jersey or helmet?
Yes. Services such as Beckett, JSA, and PSA/DNA evaluate autographs on a variety of sports memorabilia, including jerseys and helmets. Confirm the provider's current requirements before submitting.
Can I get an autograph authenticated using photographs?
Some providers offer preliminary opinions based on photographs. These reviews are different from physical-item authentication and may not provide the same certification.
Does authentication increase the value of memorabilia?
Reputable third-party authentication can improve buyer confidence and may help with resale opportunities. However, it does not guarantee an increase in value. Market demand, item condition, the athlete, and the type of memorabilia also matter.
Does Gameday Sports & Memorabilia authenticate items?
No. Gameday Sports & Memorabilia does not authenticate memorabilia owned by customers, provide authentication appraisals, or accept items for submission to third-party services.
Customers seeking authentication should contact Beckett, JSA, PSA/DNA, or another appropriate service directly.
Final Thoughts: Protect Your Collection
Getting sports memorabilia authenticated can be an important step toward documenting a collectible and making informed decisions about buying, selling, or preserving it.
Whether you own a signed football, autographed baseball, jersey, helmet, or photograph, start by reviewing the authentication provider's official submission requirements and service options.
For more collector education, explore our Sports Memorabilia Collector's Guide and Authentication Guide .
Disclaimer: Gameday Sports & Memorabilia is an independent retailer and is not affiliated with, endorsed by, or acting on behalf of the authentication providers discussed in this article. Services, pricing, policies, and submission procedures may change. Always consult the provider's official website for current information.
