Avengers: Doomsday vs. Dune 3 — The December Box Office Showdown
Both Marvel's Avengers: Doomsday and Legendary's Dune 3 are locked in for December 18, 2026. Theater owners are worried about cannibalization, but collectors see opportunity.
Card Market Impact
Doctor Doom and Avengers character cards trending upward ahead of December release
The December 18 Collision
Two of the most anticipated films of 2026 are set to collide on the same release date: Avengers: Doomsday and Dune: Part Three. According to The Hollywood Reporter, theater owners are increasingly concerned about the two tentpoles cannibalizing each other's box office.
What This Means for Marvel
Avengers: Doomsday was originally slated for May 1, 2026, but was pushed to December 18 — a move that signals Marvel's confidence in the project. With Robert Downey Jr. returning as Doctor Doom and the Russo Brothers back in the director's chairs, Marvel is betting big on this being a cultural event on par with Endgame.
The Card Market Angle
For collectors, this date shift is significant. The extended runway means more time for hype to build, which historically drives card prices up. When Endgame was announced, key character cards saw 30-50% price increases in the months leading up to release.
Key cards to watch:
- Doctor Doom variants across all 2025 Topps sets
- Iron Man cards (the RDJ connection)
- Any Fantastic Four crossover cards
Our Take
The December date actually benefits collectors. Holiday season + massive movie release = peak demand for Marvel merchandise, including trading cards. If you're holding Doomsday-adjacent cards, the next 9 months could see steady appreciation.
"Every major MCU event creates a ripple effect in the card market. Doomsday won't be different — it'll be bigger." — NLF Team