Marvel's Avengers offers all DLC cosmetics for free in final update.
Marvel's Avengers released its final content update, patch 2.8, which made "nearly all" cosmetics free and converted in-game currency into resources. Items previously available via the in-game marketplace are now "automatically available on your Hero Card." Bug fixes were also included in the update. Crystal Dynamics will continue to release patches to fix bugs until support ends on September 30th, 2023.