Use the following trick to earn over 4,000 Simoleons quickly. Buy a desk and a chair for the desk. Place it anywhere in your household. After calling the repairman a few times he will bring a XS 4258p Laptop and place it on the desk. He will forget it is there when he leaves, as long as there is no other items on the desk when he arrives. This process is repeatable and will earn you between 2,400 and over 4,000 Simoleons depending on how soon you sell it.