2019 · Topps

2019 Topps Baseball Heritage Chrome Mega Box Exclusives

2019 Topps Baseball Heritage Chrome Mega Box Exclusives covers the cards available only in the Walmart Mega Box version of 2019 Topps Heritage. It adds 100 Chrome cards in the 1970 Topps design featuring players outside the standard Chrome checklist, with Refractor, Black Refractor, and SuperFractor parallels. A separate run of Clubhouse Collection relic cards, marked with an ECCR prefix, is also exclusive to these boxes.