Unlimited money!!!! Just fast travel into the plaza district in the imperial city and check youre map for dorien's house and bribe him until his deposition is maxed then kill him.Search him and take his gold for as long as you like NOTE dont selact take all the game will just freeze anle on the quest "cure for vampirism" complete it and and when you tlk to the count he will reward you with 1000 gold keep selecting that subject and he will keep giveing you 1000 gold!
thats oblivion, not morrowind