Love the direction you and the team are taking this project! The market place is a perfect area to implement and benefit from the value of blockchain [immutable leger].
This is the future, where blockchain works in the background to document and secure assets, allowing access to secondary markets so players can realize future value for the loot they've earned. Not upfront where they often only serve to hinder onboarding and UX. You're ahead of your time. 🚀