Example: Your warrior character completes a radiant quest and is given a glass sword as you haven't had one yet and you've just reached that weapon tear for your character level. Short on cash just straight up gold, Mage gets a bunch of powerful oneoff scrolls of there mostt used spell type. Maybe even small things like a set books you haven't read and if you don't complete the quest that well limit your reward.
No more useless or duplicate rewards just pretending not to be gold in pre sold form.