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PSA/DNA Professional Sports and Autographs Authentication Services
Photo Authentication
Have your SPORTS photos authenticated by the industry's leading experts.

Autograph Authentication
Autograph Authentication for previously signed memorabilia.
Submission Center

Signed-In-The-Presence
Autograph Authentication witnessed by PSA/DNA.

Autographed Baseball Grading
Grading for autographed baseballs.

Autograph Grading
Grading of all other
autographed items.

RookieBall™ and RookieGraph™
Authentication and grading for Rookie-autographed items.

Game Used Bat Authentication
Authentication for professional model game bats.

PSA/DNA Set RegistrySM
Register your sets and see how your collection compares to others.

QuickOpinionSM
Get an opinion on all autographs before your next bid on eBay.

Real! Autographs On-Line
Compare your next purchase to an authentic autograph.

Essential Information about PSA/DNA
LIST OF SERVICES List of Services
SHOW SCHEDULE Show Schedule
CERT VERIFICATION Cert verification of PSA authenticated items
FAQ'S Frequently asked questions about sports autographs authentication services and technology
ABOUT PSA/DNA About PSA/DNA authentication services and technology
PSA/DNA EXPERTS About PSA/DNA experts
SUBMISSION CENTER PSA/DNA Submission Center


Mastro

Collectors Corner


Autograph Grading

PSA/DNA - Official Authenticator of NFL Auction


Memory Lane, Inc

Q: What is included in the PSA/DNA Vintage Certified service?

Q: I do not want a label on my collectible item. What are my options?

Q: Whose DNA is used to mark the autographed items?

Q: Why can't somebody just replicate the DNA used by PSA/DNA?

Q: How can I tell if an item has been authenticated by PSA/DNA?

Q: What will happen if the PSA/DNA experts do not think my autograph is real?

Q: I have a team ball where the majority of names are on your autograph list. If not all of the autographs are on your list, will you still certify my baseball?

Q: Is the PSA/DNA sticker removable?

Q: What's so special about PSA/DNA autographs? Will dealers recognize this name?

Q: Do you guarantee that the autographs you certify are genuine and those you do not are fake?

Q: What is included in the PSA/DNA Vintage Certified service?
A: Each signature submitted for autograph authentication is thoroughly examined by the foremost sports signature expert in the industry. Life long experience, a nationally recognized reputation, the largest exemplar file in the hobby and formal training in the field of Forensic Document Examination combine to offer the most reliable service to identify autograph legitimacy. The Letters of Authenticity that are generated are guaranteed to be accepted by any major auction house or your fee will be refunded. Clientele include most national auction houses (Christie's, Mastro Fine Sport, Grey Flannel, Hunt Auctions, etc), dealers, collectors and investors nationwide.
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Q: I do not want a label on my collectible item. What are my options?
A: The application of invisible DNA laced-ink, in conjunction with our tamper-evident label and matching Certificate of Authenticity, is the PSA/DNA security matrix which will identify your collectible as certified. However, if you do not want the tamper-evident label on your item(s) you can request that the label be placed on the Letter of Authenticity (LOA). Be aware that items with fees of under $50.00 will require the label on the item unless you up-grade the Certificate of Authenticity (COA) to an LOA and check the appropriate box on the submission form.
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Q: Whose DNA is used to mark the autographed items?
A: The DNA that is used to tag the item is synthetically engineered without human cells. It is chemically synthesized specifically for PSA/DNA by DNA Technologies Inc. The same process will be used as the official security mark for tickets and passes at the 2000 Olympic Games in Sydney, Australia.
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Q: Why can't somebody just replicate the DNA used by PSA/DNA?
A: It is next to impossible to replicate the DNA that is used to tag each item. PSA/DNA has contracted DNA Technologies, Inc. to create a DNA trace liquid with a code that is known only to PSA and DNA Technologies. The chances are 1 in 33 trillion that someone would be able to randomly recreate the exact sequence of the DNA strand that is used for the PSA/DNA tag.
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Q: How can I tell if an item has been authenticated by PSA/DNA?
A: The most obvious way to tell if an item has been authenticated or certified is to look at the tamper-evident PSA/DNA sticker. It is a half-inch square and bears the certification number of the item. Additionally, PSA/DNA certified items come with a Certificate of Authenticity that verifies whether the autograph is Guaranteed Authentic or Vintage Certified. As a final step, the invisible PSA/DNA ink can be viewed using a specially calibrated infrared laser.
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Q: What will happen if the PSA/DNA experts do not think my autograph is real?
A: It will be returned with a brief explanation as to why our authenticators did not conclude that the autograph was genuine.
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Q: I have a team ball where the majority of names are on your autograph list. If not all of the autographs are on your list, will you still certify my baseball?
A: Yes. In most cases our team of experts will be able to authenticate all the autographs of a vintage team ball even if the less common autographs are present.
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Q: Is the PSA/DNA sticker removable?
A: Yes. We use a tamper-evident label that can only be applied to an object once and cannot be reapplied to any other object. The label can be removed leaving very little or no residue, however, it is the visible indicator that the item has been certified by PSA/DNA. If you wish to prove certification after the label has been removed, PSA/DNA can re-issue a label and Certificate of Authenticity for an additional fee.
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Q: What's so special about PSA/DNA autographs? Will dealers recognize this name?
A: PSA/DNA is a state-of-the-art autograph authentication service developed by Professional Sports Authenticator (PSA) of Newport Beach, California. Utilizing a specially synthesized DNA technology provided by DNA Technologies, Inc., PSA/DNA provides legitimacy to autographed collectibles and helps combat the problem of counterfeits. Professional Sports Authenticator (PSA) is the world's largest third-party grading and authentication service in the trading card industry.
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Q: Do you guarantee that the autographs you certify are genuine and those you do not are fake?
A: No. We do not guarantee autographs under the Vintage Certified program. By using this program, you are paying for the opinion of the top experts in the world, using state-of-the-art examination tools and techniques.
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PSA/DNA
P.O. Box 6180 Newport Beach, CA 92658
Tele: (800) 325-1121, (949) 833-8824
Fax: (949) 833-7660
info@psadna.com
A Division of Collectors Universe

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