LOOK: Mike Trout autographed little league home run ball sells for $15,600 at auction | CBS Sports Headlines LOOK: Mike Trout autographed little league home run ball sells for $15,600 at auction Trout signed this home run ball when he was just 12 years old ESN FeedsThis post was originally … Continue reading LOOK: Mike Trout autographed little league home run ball sells for $15,600 at auction