2018 Topps Chrome Update Mega Box
The 2018 Topps Chrome Update Mega Box checklist features 177 cards across 4 subsets. 88 rookies are flagged in the set. Track your baseball collection, find rookies, and view every card number, team, and parallel.
Related sets to explore
2026 Topps
Holiday
13 subsets - Released 10/21/2026
2026 Topps
Chrome Team Samurai Japan Collection
8 subsets - Released 10/16/2026
2026 Topps
Allen-Ginter
39 subsets - Released 10/7/2026
2026 Topps
Museum Collection
30 subsets - Released 10/7/2026
2026 Topps
Cosmic Chrome
32 subsets - Released 10/5/2026
2026 Topps
MLB x KAWS
6 subsets - Released 9/28/2026
2026 Topps
Chrome Sapphire Edition
5 subsets - Released 8/26/2026
2026 Topps
Chrome Logofractor Edition
8 subsets - Released 8/19/2026
2018 Topps Chrome Update Mega Box FAQ
How many cards are in 2018 Topps Chrome Update Mega Box?
2018 Topps Chrome Update Mega Box contains 177 cards in the base checklist across 4 subsets.
How many rookies are in 2018 Topps Chrome Update Mega Box?
88 cards in the 2018 Topps Chrome Update Mega Box checklist are flagged as rookies.
When was 2018 Topps Chrome Update Mega Box released?
Visit the 2018 Topps Chrome Update Mega Box checklist page to see the release date and the full subset breakdown.
How can I track my 2018 Topps Chrome Update Mega Box collection?
Create a free Cards Inventory account, open the 2018 Topps Chrome Update Mega Box checklist, and tap any card to add it to your collection. Premium plans unlock unlimited cards, set completion tracking, and need lists.