Interested in getting an old avionixx 4004 4 channel fixed. used for 2 years on door speakers, not driven hard, just went to protect one day. also have an older pioneer avh-p6600dvd flip out dvd. used it for awhile, one day it just wouldnt come out anymore. when turned on i hear the fan running but no movement or sound, screen stuck in closed position. If you think you fix these please send an approximate quote on them. How do we handle shipping? thanks