Marketplace is the place where you can buy characters from the other players if you don’t trust your own luck with the gacha boxes.
Listing price cannot be cheaper the 350 CLC.
Listed characters will show up in the marketplace for 7 days. After that, your characters will be unlisted automatically. You may re-list your characters if you want to continue selling. This mechanic helps us avoiding the congestion of data transfer on the marketplace server.