Kristian Robinson Diamondbacks Auto Signed Baseball JSA WITNESS COA Full Name .


This is an Official Major League Baseball that Kristian signed in Arizona. This baseball comes with a JSA WITNESS COA. This COA guarantees this item to be authentic as a JSA employee was present when the item was signed. JSA is the leading authenticator in our industry! We use stock photos.

Free Shipping 

IL Illinoisresidents must add 8% sales tax.