well i am 18 years old and preparing to go to college. I need an amp bad but i find that with all the things needed before i head off to college(laptop, car, etc.) cash is tight. I need an easy to move combo amp with decent wattage and good sound. What are some of your suggestions for this? I want something really inexpensive and have no idea what to do. Please help me out. Also is it really worth it to look for used amps or should i stick to new?