To get some money, and not all carry along from the dungeons to be (in order to sell it to the dealer, provided that, the more money), you can see, once you're in River Forest [Riverwood] behind the mill on the table Lumberjack find one. By now you go to a stack of wood (there is one right next to the table and a "front" of the mill, if you come from the direction of slipway), chopping wood, with each beat and you get 2 logs each action you make 3 beats. When her repeated about every 30 seconds you will get a lot of logs together so quickly. These can then sell for 5g a piece of Hod (the man of Gerdur). So you can quickly earn a few hundred gold pieces.