Up for grabs is Mark McGwire’s game used jock strap from his rookie season. The jock strap itself has been autographed twice and inscribed “49 in 87″ for both autographs. The jock strap was acquired and handed down from the original source which was the exclusive supplier of Mark McGwire during his rookie season. The jock strap comes with a full Letter of Authenticity from Global Authentics for the autographs and fact that the jock strap is game used by Mark McGwire. Anything from Mark’s rookie year is like gold for Cardinals fans. If you have any questions please feel free to ask. The item “Mark McGwire Game Used Rookie Year Jock Strap Jersey Auto Signed Inscribed Twice” is in sale since Friday, September 17, 2021. This item is in the category “Sports Mem, Cards & Fan Shop\Game Used Memorabilia\Baseball-MLB\Other MLB Game Used Mem”. The seller is “otherson75″ and is located in Windsor, Colorado. This item can be shipped worldwide.
- Modified Item: Yes
- Country/Region of Manufacture: Jersey
- Player: Mark McGwire
- Features: Used in Game
- Sport: Baseball
- Modification Description: Autographed
- Team: St. Louis Cardinals
- Memorabilia Type: Jock Strap