Finally, it's worth mentioning that some players look up how to sell champions in MCOC and find results about selling their entire accounts. There are third-party marketplaces like PlayerAuctions where users buy and sell MCOC accounts. A powerful account with many 6 or 7-star champions and high ranks can sell for a significant amount of money.
While the "Sell" button is a relic of the past for most of your roster, keeping every champion is the fastest way to progress. Every champion you hold is an investment in future 6-star and 7-star shards. best ways to farm Gold now that selling champions is no longer a viable option?
For the first few years of MCOC, players could manually select their 1-star through 4-star Champions and trade them back to the game in exchange for a flat rate of Gold, ISO-8, and higher-tier Crystal Shards. However, this created a host of severe issues that actively ruined player accounts:
When you pull a duplicate champion from a crystal, you "awaken" them and increase their Signature Level. If you pull a duplicate of a champion that is already at the maximum Signature Level (Level 99 for 2-4 stars; Level 200 for 5-6 stars), you receive . These crystals contain rare rewards like 5-star or 6-star shards and Immortal Iron Fist. You can only get these if you keep your champions! 2. Infinite ISO-8 Farming how to sell champions on marvel contest of champions
The removal of the sell feature wasn't arbitrary. There are several key reasons why Kabam decided to take this step:
: If a player's account was compromised or "hacked," malicious actors would often sell off the user's entire champion roster, completely destroying years of progress. Disabling the feature protected account integrity.
If your inventory is completely full and you are a veteran, selling low-rarity champions that you will never use for arenas might be acceptable to gain a small amount of gold. Do not do this if you are a beginner or intermediate player. Alternatives to Selling Champions Instead of selling, manage your roster using these methods: Finally, it's worth mentioning that some players look
Here is a general snapshot of the current (May 2026) landscape to help guide your decisions.
If you are a returning player or looking for ways to manage your roster, here is what you need to know about the current state of champion management. Why You Can No Longer Sell Champions
However, when players ask about "selling," they usually mean one of three things: While the "Sell" button is a relic of
Kabam removed the "Sell" button to prevent several recurring issues: Accidental Progression Loss:
In , you can no longer sell champions from your roster. Kabam officially removed this feature in May 2021 to protect players' long-term progression and prevent accidental or malicious account damage. Why the Feature Was Removed
If the rewards are so bad, why is the button there? To tempt new players into making a catastrophic mistake.
When you pull a duplicate champion from a crystal, it is automatically "sold" for shards.