You can do this any time and u get a lot of cash (240,000g) quickly. this is easier if u have a high strength
ok so go to suran and kill the pawnbroker. when he is dead pay the charges and steal the ebony darts(there are 5 of them). Now to to vivec and go to the Redoran Canton. Go to the Dralor manor in the plaza and go to the very top floor. there is a woman standing next to a dresser. Look in the dresser and take the key, she will attack you but doesnt alert the guards. now leave the manor and go to the treasury. go to the vault,unlock the door and go in. wait for the guard to leave and shut the door so you are the only one in the vault. steal all the gold, glass, ebony, and whatever else you can carry. then go to Caldera to the gorhak manor and talk to creeper. sell him two darts, then wait for 24 hours, he will have his money back. keep selling him darts until you have no more, then wait 24 hours. you can then sell him all your looted goods, using the darts to barter the price down to 5000 or below.