yeah, & call it Segamarket or something
it should also be a section, not a single thread where everyone post their trase/sell stuff. I'd like to see one topic per sale/trade/offer to which we can reply & which can be locked when needed. also there should be icons or something to put in front of your post that tell folks what you're offering/looking for
eg of a topic title:
Looking for (< icon there) : dreamcast ntsc us sonic adventure
that way we don't need to read every new topic, but can see fron the main list if its an offer or request for a sale or trade
I hope I didn't make things difficult, but I've seen similar things on other forums & if you do it like this it works very well for everybody & it looks good too