I don't see the need to have two sections. For that matter, I don't know why it isn't a requirement to list a price for an item for sale. I know there is a lot of debate on this subject..price or make offer, but if a person is saying make an offer, they either don't know what to ask or are afraid of leaving money on the table. In cases where they don't know what to ask, they should post the item in the Petroliana Value section, find out what the concensus is on its value and then post it in the For Sale section with a price. They can always negotiate the price if there aren't any takers. It seems like since this site has allowed items to be listed without a price, there has been a lot of unneccessary drama on this site. One of the reasons I've been less interested in tuning into Oldgas like I used to.
Just my two cents.
Mac