Lot Detail - 1999 Sammy Sosa Signed and Game-Worn Cubs Alternate Blue Jersey

Lot Detail - 1999 Sammy Sosa Game Used, Signed & Inscribed Chicago Cubs Home Jersey (MEARS & JSA)

Chicago Cubs - Wikipedia

Autograph Warehouse 653549 Sammy Sosa Player Worn Jersey Patch Baseball Card - Chicago Cubs 2003 Playoff Piece of the Game - No.POG89 at 's Sports Collectibles Store

Bill Henderson: The Game Worn Guide to MLB Jerseys / The Dream Shop

Sammy Sosa Autographed Jerseys, Signed Sammy Sosa Inscripted Jerseys

Sammy Sosa Chicago Cubs MLB Jerseys for sale