In oblivion how do you get rich

Just duplicte things and sell them to shops. If you don't know how to duplicate, heres how.
1. First get a bow and some arrows. (note you must have 2 different kinds and at least 2 of each kind)
2. make sure you have only 1 of the item you want to multiply.
3. get out you bow and the first kind of arrows.
4. draw back the arrow and open the menu.
5. click on the arrows you have already equiped one time.
6. click on the other set of arrows twice. (note if you have done it right so far it will say you can not change weapons while attacking)
7. go to the item you want to multiply and drop it, then exit out of the menu. then you should end up with the same amount of items that you had arrows.
Example: you had 5 arrows of each kind and you multiplied a glass dagger, you would end up with 5 of them.
Note: some items can not be multiplied
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No they made a patch that removed that. I just sold everything I din't need. I use heavy armour, so when i find some light armour lying around, I just pick it up and sell it. Sometime's I enchant it so it's worth more.

Easier way to dupe:

1 get 2 or more enchanted scrolls.

2 click on them, then go to the thing you want to dupe

3 drop the thing you are duplicating

4 there will be more on the ground NOTE: if you do it with 2 scrolls, 2 things will appear on the ground. If you do it with 10, 10 will appear. You get the idea

ANOTHER NOTE: Make sure that you only have 1 of the thing you want to dupe in your inventory at the time or it will not work. I use this way of duplicating all the time.