oh dear god. please learn a little bit more about the manufacturing process from the r&d phase through to full production before 'respecting' replicas. replicas are cheaper because they skip out on all of the pre-cost - read: DESIGNING THE PART - and fabricating a copy based on someone else's design.
it'd be the same as if you respected someone who can ctrl-c and ctrl-v a literary classic and retitle it.
oh - ibtl.