Europa- Prob lots of Zeros, Atl @ 5m, LS @ 3.5m, Various other shards, 500k, some shards 6,000gp.
But, ditto above, the friends I have made, the community we support makes me feel like a billionaire every minute Im in game, its my only real game, and , housebound, my line to the rlrw, thanks UO
Wanna be rich, I got the brains, you got the brawn, lets make.......(*Copyright PSB 1989)
It is possible for the solitary non scripter to earn upwards of 4 million every day, day in day out, with a modicum of hard, tedious work (Hell, isnt a factory job where folks screw a door onto a fridge for 9hrs a day similar), utilize the options we are given, research the NPCs, and various hand ins, do the math...then sit and grind, it aint brain surgery and it works.
, Im not talking script those miners, or script those trogs, Im talking mind numbing, cash based tedium..... Get vendor, buy stuff from small players who love the cash, add 15% and sell in major supermarket....and grind.....
Or, buy a bit of gold, invest, add your 15% and .....work 12 hrs a day .....
Answering the OP without sounding flash or boastful is tricky but... , It Comes down to 2 questions in game, If you want to be rich, wear every arti, pose, (but unlike some fight and die every damn day I play) then work for it. Dont want to be rich, or have every arti, fight invasion mobs for fun....