To Neilfein: The current membership setup is a complete ripoff, IMO. Charging a yearly fee for an 'upgraded' membership is by no means worth it. I couldn't care less about a special forum, or a bigger avatar, or anything else besides being able to sell in the marketplace. I use Ebay, and of course every time I do it costs a little bit. But I have been using it for 5+ years (or so, I don't feel like looking) and there is no way I have paid $125 in fees.

I don't mean to make this all about the memberships, but I have a strong suspicion that if the marketplace were to be opened, or a different membership option made available that allowed sales, the For Sale forum would see a huge increase in traffic, and the members here would be better off for it.