Able to sell your items to other players they can put whatever amount only up to 150 legendary marks and if exotic they are selling it can only be up to 300 light and can sell it for up to 5 exotic shards or again 150 marks You could also sell your item for motes of light but not strange coins btw when person dismantle the item it becomes 1 mote so people can't cheese it and have 3000 motes (exaggeration) But one last thing exotics don't go to discovery so you can't duplicate them at the Armor and weapon kiosk :)