1978 May 22 Marvin Webster Signed NBA Basketball SI Sports Illustrated Magazine

Offered is an original May 22, 1978 Sports Illustrated magazine featuring NBA center and Seattle SuperSonics standout Marvin Webster. This vintage issue has been personally signed by Webster in a bold black Sharpie, making it an excellent addition for NBA, SuperSonics, and Sports Illustrated collectors.

The autograph has not been professionally authenticated, but it is guaranteed to pass authentication by PSA/DNA, JSA, or Beckett Authentication Services (BAS) or your money back.

Item Details:

• Original Sports Illustrated magazine
• Date: May 22, 1978
• Cover story: "Duel in the West"
• Signed by Marvin Webster
• Bold black Sharpie signature
• Vintage Seattle SuperSonics memorabilia
• Magazine presents well with solid overall condition
• See photos for exact condition and signature quality

Authentication Guarantee
This autograph is backed by our lifetime authenticity guarantee and is expected to pass review by:

• PSA/DNA
• James Spence Authentication
• Beckett Authentication Services

Perfect for collectors of:

• Seattle SuperSonics memorabilia
• Vintage NBA autographs
• Sports Illustrated magazines
• Basketball Hall of Fame era collectibles
• 1970s basketball memorabilia
• Signed sports publications

Ships securely with protective packaging to help preserve both the autograph and magazine condition.

ENJOY A SIGNED SI (COVER ONLY) OF ANOTHER FORMER SPORTS CELEBRITY (TO BE MY CHOICE) AS A FREE BONUS!!

Free USPS shipping.

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