Mark McGwire Autographed Baseball - (JSA)
Item #: 5812
An Autographed Baseball signed by Mark McGwire. This item has been authenticated by JSA.
Authentication
All items sold by 3 Monkey Sports include our personal 100% money back authenticity guarantee. We understand authenticity is always a concern of memorabilia consumers so to make your shopping decision easier we offer a full refund on any item we sell that is ever found not to be authentic.
Authentication
All items sold by 3 Monkey Sports include our personal 100% money back authenticity guarantee. We understand authenticity is always a concern of memorabilia consumers so to make your shopping decision easier we offer a full refund on any item we sell that is ever found not to be authentic.