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100% Guarantee

SI KING's started collecting IN PERSON autographs in 1982 and since that time we've become the largest Autographed Sports Illustrated dealer in the world. Quality and Authenticity allows me to say we are the leading authority on Signed Sports Illustrated magazines. SI KINGS's witnesses all signatures and stands behind every item with a 100% guarantee.

Our Certificate
An SI KING's Certificate of Authenticity is issued for each purchased collectible. Each Certificate will have the corresponding name of the signature and date of the magazine / item purchased. The collectible is then sealed and shipped to the purchaser.


Your 100% complete satisfaction is our commitment.  If for any reason you're not completely happy with your purchase, you may return it within seven (7) days of receipt. Once we receive the returned merchandise, we will credit your account within 10 business days for the purchase price of the item. Return shipping charges are not included in the refunded price and are the customer’s responsibility.

All returns or exchanges must be in new, unused and original condition, with the protective packaging included, as well all COA’s. Any item that is customized or personalized in any nature is considered “all sales final” and no return will be accepted. Items deemed damaged, worn, used, dirty or missing COA’s by SI KING’s will be returned to the customer at their expense and no refund will be issued. Since return shipments are the responsibility of the customer, be sure to obtain a tracking number from the courier in case of loss.
We 100% guarantee every item sold.  PERIOD.

We reserve the right to refuse any refund request based on a third party authentication company not passing our autographed item.  We were present when the autograph was signed and we stand behind all our signatures.  A third party who was NOT present at the time of signing, holds no credibility in our eyes and we will not refund based on their inexperienced opinion and lack of witness when we, in fact, were present when all autographs in question were signed.

Please contact SI KING’s for authorization prior to returning an item.  
Send to the following address:

4 Dube Court
Pompton Plains, NJ 07444





100% Guaranteed Authentic Sports Autographs & Memorabilia. World’s largest collection of its kind. Over 20,000 Autographed Sports Illustrated magazines. Current Super Stars & Vintage sports signatures. Vintage signed memorabilia in sports history. Since 1982. NFL, MLB, NBA, NHL, Nascar, Football, Baseball, Basketball, Hockey, Soccer, Boxing, Olympics, Golf, Track, Jockeys, Politics collectibles & more.

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