well no one can be blamed ..there are people like this who tell you that they will pay 10 fo a car or anything that is worth 40.but other issue is as i have seen on QL classifieds is that the sellers keep their prices way to high..they don't acutally know how much is the market value for their car or product so they simply assume that as they purchased it for 50 and will sell it off at 40..ofcourse then these kind of people will contact with the lowest offers and will waste ur time simply.. people should atleat confirm the market value before they post anything forsale.then i don't think buyers will keep bargaining for hours...