Authentication Policy
Effective July 2026
This policy describes how Poster Memorabilia authenticates, documents, and guarantees the hand-signed pieces it sells. It applies to every piece sold by Poster Memorabilia, past and present.
Pieces are selected individually. Every piece is reviewed through our in-house authentication process before entering the catalog, and every piece is covered by our Lifetime Authenticity Guarantee — including every piece we have ever sold.
You are purchasing a hand-signed piece. The poster itself is a newly printed reproduction of the theatrical artwork; the signature is original — hand-signed by the artist themselves — and is what you are collecting. Each piece is individually cataloged and internally numbered, ensuring no two are identical. Every piece forms part of the Poster Memorabilia Signature Collection and is presented at collector size: 27 × 40 inches for film and 24 × 36 inches for music.
The authenticity is in the ink, not the paper.
Every signature is examined and authenticated in-house by our authentication team, whose experience in signed memorabilia spans more than twenty years. Authentication is performed before a piece is offered for sale. We do not outsource this decision: the name on the certificate is ours, and the liability behind it is ours.
Every authentication decision we make is covered by our Lifetime Authenticity Guarantee — if a signature we sold is ever proven inauthentic, the full purchase price is refunded, with no time limit.
Upon purchase, each piece is individually cataloged and issued:
The serial on the certificate, the number on the hologram, and the registry record are created together and correspond to one another. Certificates are dated on issue and are never backdated.
AutographRegistry is owned and operated by Poster Memorabilia. It records pieces; it does not perform authentication. A registry record confirms that a piece was sold and documented by Poster Memorabilia under the certificate ID shown.
Every signature authenticated and sold by Poster Memorabilia is covered by our Lifetime Authenticity Guarantee: if a signature we sold is ever proven inauthentic, the full purchase price is refunded, with no time limit. This guarantee covers every piece we have ever sold, whatever certificate accompanies it. Lifetime Authenticity Guarantee →
Separately, every purchase is covered by our 90-day returns policy — return within 90 days of delivery, for any reason, for a full refund. Returns policy →
Poster Memorabilia authenticates only the pieces it sells. We do not authenticate, appraise, or offer opinions on items purchased elsewhere, and nothing in our documentation constitutes an appraisal, valuation, or investment advice.
If you have any questions about a piece, a certificate, or this policy, write to support@postermemorabilia.com — a real person answers.
Whether you're a collector or just looking for a unique piece to decorate your home or office, we have something for everyone. Browse our collection and discover the perfect addition to your collection.
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