I just hit 12 oricalchum nodes once a day. It takes about 15 minutes and it gets me about 1-1.5 gold. I don’t spend anywhere near that much now that I have all my gear. Granted, it’d be a pretty slow pace for a legendary, but I’m not really going for one at the moment. You could probably hit these nodes a few times per day if you’re not busy, but I don’t have much free time.