I think there should be a classifieds section titled OEM, to sell or purchase OEM stuff only.

Also not as good but another idea is to put a clissified section for replicas, so that in the other sections no replicas may be sold.

 

?

 

There also needs to be a want to buy section because i'm sick and tired of seeing what ppl want to buy if ppl dont have it up for sale chances are they dont want to sell it.