... conversational posts do not usually impact on classified ads, but posts regarding pricing, other offers, and cheaper availability do. If a seller wishes us to remove off-topic conversational posts from their classified thread then they can report it and we'll take care of it.
It is not up to you or others however to dictate the price someone asks for their items. If you feel the seller has unwittingly overpriced something you should contact them directly via PM in the first instance to let them know so that they have the opportunity to change their offer. They may simply not know that they are asking too much or that better offers are available elsewhere.
If they choose to ignore you then you have to accept this - or if you feel they are out to deliberately defraud CCers report it to the moderator team and we'll look into it.
Ultimately it is incumbent upon the buyer to research whether the price is fair and reasonable.
Cheers,
Shaun