Well, this really depends on the intention: are you looking for the cheapest items, excluding the 20 first, or are you linking to a content list. I use Occams

Well, this really depends on the intention: are you looking for the cheapest items, excluding the 20 first, or are you linking to a content list. I use Occams razor to decide this, and conceptually it is simpler to think that you are linking to a content list - so that is likely the right answer.