Check the listing for details. 2023 Bowman Chrome Baseball Mega Box Factory Sealed. Condition: New/Factory Sealed, Made in United States. Listed at 54.99 USD. The 2023 Bowman Chrome Baseball Mega Box is a factory sealed box containing 35 baseball trading cards from the Major League (MLB). Each card is in Bowman size and part of the 2023 Bowman Chrome set, manufactured by Bowman. This product is perfect for baseball card collectors looking to add to their collection for the 2023 season. This box promises to deliver valuable and unique cards for fans of the sport.The 2023 Bowman Chrome Baseball Mega Box is a factory sealed box containing 35 baseball trading cards from the Major League (MLB). Each card is in Bowman size and part of the 2023 Bowman Chrome set, manufactured by Bowman. This product is perfect for baseball card collectors looking to add to their collection for the 2023 season. This box promises to deliver valuable and unique cards for fans of the sport.