Ryan Mountcastle Signed Orioles Jersey (JSA COA) Baltimore Top Rookie Prospect

Custom on-field style jersey. Everything is sewn on, size XL. Hand-signed by Ryan Mountcastle. 

The lot / autograph(s) includes an official James Spence Authentication (JSA) hologram and matching COA for authenticity purposes. The signing of this item was witnessed by JSA.

Authentication: JSA COA