Signed Tyler Colvin Official Major League Baseball in slightly stained condition. Comes with certificate of authenticity and has sticker certificate of authenticity affixed to the ball from Dave and Adams's Card World. Ball is in near mint condition with some minor staining. Not the best ball for a perfectionist, but a great choice for the autograph collector on a budget. Here is your chance to own the autograph of one of the best outfielders in the game!