Jack Sikma Autographed 1986 Fleer Card #102 Seattle Supersonics Auto Grade Gem Mint 10 CGC x JSA #6131791240
Jack Sikma Autographed 1986 Fleer Card #102 Seattle Supersonics Auto Grade Gem Mint 10 CGC x JSA #6131791240 is backordered and will ship as soon as it is back in stock.
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Description
Description
Collector Grade autographed and signed memorabilia: Jack Sikma 1986 Fleer #102 with CGC x JSA Gem Mint 10 auto, encapsulated. A 7-time NBA All-Star and the 1979 NBA champion with the Seattle SuperSonics, Sikma helped define the modern face-up post game with the famed “Sikma move.” He entered the Naismith Memorial Basketball Hall of Fame in 2019, securing his standing among NBA greats.
Collector's Highlights:
- Athlete: Jack Sikma
- Item: 1986 Fleer Card #102 (Seattle SuperSonics) — hand-signed; CGC x JSA Auto Grade Gem Mint 10; Cert #6131791240; encapsulated in a tamper-proof holder
- Authentication: CGC x JSA dual certification and auto grade, providing trusted verification for long-term collecting value
This piece is authenticated and slabbed by CGC x JSA, a respected name in the hobby that backs the signature’s authenticity and helps protect its value over time. For collectors of NBA history and Sonics fans, this clean Gem Mint 10 autograph on an essential 1986 Fleer issue represents a strong, display-ready addition tied to a Hall of Fame legacy.

