I have been obsessing over where to buy and how many points and now and watching all the listings for the last few weeks. There are a few listings that are interesting to me but my question is, if a listing has been up for awhile and hasn't sold, is there something I should be worrying about or asking about? One of the contracts I looked at was listed as sale pending and then was available again and now it has been up for a few days which seems surprising because it seems like most of the listings I have looked at have sold pretty quickly. Any thoughts? Thanks in advance.