Here is another way to get easy money.

Start and complete the "For Whom Gods Annoy" quest. When you get a ring from the woman use the scroll duping glitch on the ring and pick up all the rings and sell them to a merchant.

Note: if you want to sell the rings much faster find a merchent that has 1200 gold to barter with and sell them for 492 a ring. I've made about 100k so far just off the rings.