Jack Sikma Autographed 1986 Fleer Card #102 Seattle Supersonics Auto Grade Gem Mint 10 CGC x JSA #6131791236
Jack Sikma Autographed 1986 Fleer Card #102 Seattle Supersonics Auto Grade Gem Mint 10 CGC x JSA #6131791236 is backordered and will ship as soon as it is back in stock.
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All signatures sold on Pristine Marketplace are 100% guaranteed authentic, offering buyers complete confidence in every purchase.
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Description
Description
Collector-Grade autographed 1986 Fleer #102 Jack Sikma card — signed memorabilia, CGC x JSA Gem Mint 10. Sikma powered the Seattle SuperSonics to the 1979 NBA championship and made seven straight All-Star teams. He was inducted into the Naismith Memorial Basketball Hall of Fame in 2019.
Collector's Highlights:
- Athlete: Jack Sikma (Seattle SuperSonics, NBA)
- Item: 1986 Fleer Card #102, hand-signed; autograph graded Gem Mint 10 and encapsulated
- Authentication: CGC x JSA (tamper-proof holder; Cert #6131791236)
Authenticated and encapsulated by CGC x JSA, this verified piece carries a perfect Gem Mint 10 signature—reliable authenticity tied to a Hall of Famer and 1979 NBA champion. A strong, display-ready choice for collectors focused on premium SuperSonics and NBA Hall of Fame memorabilia.

