Keep the guns.Do NOT sell them to buy a car. Even if your child does not care about the guns, you do, and will continue to in the future. Like has been said on here already and I speak from experience. You child will wreck it(at least once) inside of 9 months. Maybe not total it (lets hope not), but will at the LEAST give it some VERY noticeable dents and dings. I know because I gave ...yes GAVE my 17 year old son my paid for(low mileage) old 1993 GMC truck that had NO dings, dents, rust etc..to drive when he was in high school. Three months into it he RAKED the side of it from the front of the bed to the rear wheel well on the corner of a brick garage in a alley that I had told him was to tight to drive down. Then about 4 months later he hit a parked car in a parking lot with it by trying to fit in a spot that was to narrow. So it will happen. I beg you KEEP THE GUNS. Buy a old beater for the child.