When you sort the classifieds by lowest and highest price, things that have "SOLD" appear in the perspective spots in the price sorting. I would think that if someone were trying to sort by price, they would be most interested in seeing things that have not yet sold, so they could buy something.

I'm almost tempted to say that things that have sold don't need to appear in anything other then chronological listing for reference, but I especially don't think they belong in lowest/highest price. Otherwise, it won't be long before you try to sort it and all you come up with is pages and pages of long-ago-sold items.

Am I right?

I would think it would only require a small exception statement in the php query.