afordable headers wanted

ive been all over the net looking at headers for my 75 dart 4dr but every one i find is up around $400 or more. is there any made that are mabe around $200 or less? i had the same problem with my old 93 s10 that had a 2.5 4cyl. i finally gave up. id take a used set as long as thay are in good shape.