The 2021 Bowman Chrome Draft Aqua Lava Refractor #CDA-MMIL Mason Miller Auto/150 is graded SGC 9 and AUTOGRAPH SGC 10, is a highly collectible sports trading card featuring an autograph from Mason Miller of the Oakland Athletics. This hard-signed card is part of the Bowman Chrome set and comes with certification from Bowman. With a limited print run of only 150, this rare card is a must-have for any baseball card enthusiast looking to add a unique piece to their collection.