1979-80 Seattle Supersonics Team Autographed Wilson Basketball With 13 Signatures Including Dennis Johnson & Gus Williams Beckett BAS #AG020318
1979-80 Seattle Supersonics Team Autographed Wilson Basketball With 13 Signatures Including Dennis Johnson & Gus Williams Beckett BAS #AG020318 is backordered and will ship as soon as it is back in stock.
Fast Shipping
Fast Shipping
After payment is received, items will generally ship from Pristine Marketplace or our approved vendors within 2 business days. Please allow an additional 5-7 business days for custom framed jerseys.
Orders will ship via FedEx, UPS, or USPS for both domestic and international shipments.
60-Day Risk-Free Returns
60-Day Risk-Free Returns
Shop with total confidence. If you're not completely satisfied, return your item within 60 days for a full refund—no questions asked. Your satisfaction is 100% guaranteed.
Authenticity Guaranteed
Authenticity Guaranteed
All signatures sold on Pristine Marketplace are 100% guaranteed authentic, offering buyers complete confidence in every purchase.
Each autographed item undergoes rigorous verification through trusted authentication providers—including Beckett Authentication Services (BAS), James Spence Authentication (JSA), Fanatics Authentic, or Pristine Auction’s own in-house standard, Pristine Authentic.
This unwavering commitment to authenticity protects collectors and fans alike, making every signed piece not just a display item, but a trusted investment.
Learn more
Fast & Secure Checkout
Description
Description
Collector-Grade autographed, team-signed Seattle SuperSonics memorabilia basketball authenticated by Beckett Celebrating the defending-champion 1979-80 Sonics, this Wilson ball carries 13 signatures, including 1979 NBA Finals MVP and Hall of Famer Dennis Johnson and All-Star guard Gus Williams. Seattle captured the 1979 NBA title, and the core of Johnson, Williams, and future Hall of Famer Jack Sikma kept the franchise among the West’s elite under Hall of Fame coach Lenny Wilkens.
Collector's Highlights:
- Team: 1979-80 Seattle SuperSonics
- Item: Wilson Basketball — team-signed with 13 autographs including Dennis Johnson & Gus Williams; Beckett BAS #AG020318
- Authentication: Beckett Authentication Services (BAS) tamper-proof hologram with matching full-page COA
Verified authentic by Beckett, this signed team ball captures the only championship core in Sonics history and offers lasting appeal for serious NBA collectors. The BAS hologram and full-page COA provide trusted third-party verification that helps protect long-term value and confidence in this piece of Seattle basketball history.
