2013 W $1 Proof Eagle ANACS PF68DCAM Congratulations Set
1927 D $1 NGC MS62
Officially licensed by MLB and MLBPA, the 2018 Baseball Treasure MLB coins are 1.5" in diameter and weigh one ounce. For a reference point, the official U.S. half dollar is 1.205" in diameter, so these are a little bit larger than that. The base copper versions feature one player for every team—30 in total—set inside a color, trading card-esque cardboard mount.
Each coin displays the player's name, position, and etched portrait on the front (or heads), and an action image with a few 2017 stats or accomplishments on the back (or tails).