Yermin Mercedes Signed Chicago Grey Baseball Jersey (Beckett) Helmet " It has been certified

" It has been certified authentic by Beckett Authentication (BAS) and comes encapsulated in their tamper-proof holder

This is a 1976 O-Pee-Chee Card #8 that has been hand signed by Jacques Richard

This is a 16x20 Photo that has been hand signed by Walker Buehler

This is a 1969 Topps Rookie Card #266 that has been hand signed by Alan Foster

This is a 1972 Topps Rookie Card #744 that has been hand signed by Jim Slaton

Yermin Mercedes Signed Chicago Grey Baseball Jersey (Beckett) Helmet " It has been certifiedA professional style grey custom replica baseball jersey autographed by Yermin Mercedes and authenticated by Beckett Includes a Certificate of Authenticity from Beckett Orders are generally shipped the same or next day and delivery only takes 3 to 5 days 90 day Satisfaction Guarantee: if you are not completely satisfied with your piece of memorabilia, you have 90 days from when you receive it to return the item in its original condition and receive a