My sister's thinking about selling her laptop and building a PC after seeing me build mine, however we have no clue what she could get out of her laptop. It's an HP G62 however I can't find out exactly what model it is. It has an AMD V120 2.2 GHz processor, 4GB's of RAM, and what looks like a 250GB HDD. Any help in determining it's value or it's model would be greatly valued. Thank you!