Fast, Expert Authentication for Your Most Valuable Memorabilia
Upload photos or simply provide a URL of your item to receive a professional opinion with a 24-hour turnaround—giving you the confidence to buy, sell, or collect with certainty.
Each submission is personally reviewed by renowned Autograph Expert Steve Grad, delivering trusted, industry-leading insight backed by decades of experience at the highest level of authentication.
When time matters, our fast authentication service provides clarity without delay. Whether you're evaluating a potential purchase, preparing to sell, or validating a piece in your collection, this streamlined process offers a convenient and reliable way to get expert guidance—quickly and confidently.
Need answers even faster? For an additional fee, you can upgrade to our 2-hour expedited opinion service, designed for urgent decisions when every moment counts. Please note this may not always be available and you will be notified if this is switched to a 24 hr. review.
For those seeking formal documentation, you also have the option to add a verification letter for an additional fee—providing written confirmation to support your transaction or collection.
Simply submit your item details and receive a professional determination from one of the most trusted names in the industry.
Authentication Backed by Proven Expertise
With more than two decades of experience, Steve Grad is widely recognized as one of the leading autograph authenticators in the industry. He has served as a lead authenticator for PSA/DNA and Beckett Authentication, evaluating thousands of items across sports, entertainment, and historical memorabilia.
His expertise has been trusted at the highest levels of the hobby and featured publicly on Pawn Stars, where he is brought in to assess authenticity when it matters most.
When you submit an item, it is reviewed through the lens of decades of hands-on experience, pattern recognition, and deep industry knowledge. This is not a generic or automated process. It is a professional opinion shaped by years spent authenticating some of the most significant pieces in the market.