Brock Holt 2014 Choice Rookie has been hand-signed by Boston Red Sox fan favorite, Brock Holt and has been fully certified by Seller. The hard plastic encapsulation protects the card for the long haul. Brock Holt signed and authenticated trading cards are popular sellers for fans the MLB and Boston Red Sox. This item ships out same day. Backed by Sports Collectibles 100% Money Back Guarantee.