Numerous people offer to buy my car daily for whatever price i ask for! So i finally gave up to their pestering and got in touch with a guy. He said he can exchange my red Mazda 626 1983 for a white Hyundai accent 2001 if i throw in about $400. The accent seems to be in a good shape. Now my question is, Is it worth 400 dollars to trade my Mazda for an accent, or am i better off with the Mazda?