Mark McGwire Signed 1986 Authentic Rookie Jersey Oakland Auto LE Steiner MLB COA

Offered here is an extremely rare Mark McGwire autographed 1986 Oakland Athletics Mitchell & Ness Cooperstown Collection jersey, individually numbered 16 of only 86 produced.

The jersey features the classic Oakland gold-and-green design with McGwire’s No. 25 on the back and has been boldly signed by McGwire on the front with the “16/86” limited-edition notation beneath his autograph. It is a size 2XL and measures approximately 26 inches across the chest from pit to pit.

The autograph is fully authenticated by Steiner Sports Memorabilia and includes the pictured Steiner Certificate of Authenticity. The jersey also features an MLB authentication hologram with corresponding authentication, along with its Mitchell & Ness Cooperstown Collection tagging.

The 1986 season holds special significance in McGwire’s career, as it was the year he made his Major League debut with the Oakland Athletics. He would go on to become one of baseball’s most prolific power hitters, finishing his career with 583 home runs, earning 12 All-Star selections, and helping Oakland win the 1989 World Series.

With its 1986 rookie-debut-year styling, extremely limited 16/86 numbering, Steiner authentication, MLB hologram, and classic Mitchell & Ness construction, this is a particularly impressive McGwire collectible and an outstanding display piece.

The sale includes the exact signed jersey and Steiner COA pictured. Please review all photos closely for condition, tags, authentication, holograms, signature placement, and limited-edition numbering.