I pulled my ad off ksl because I was sick of dealing with it (and I don't really want to sell it that bad....)
I did this in the spring when I was trying to sell my CJ7. It wasn't anything special but I was asking $3,500 for it and had a probably ten people come over in two weeks. I was adjusting my schedule to accommodate and felt like I was being pretty patient. I started to ask people when they called what they were looking to do with it after a guy came and spent an hour pouring over it and telling me he just didn't think it would be something his boy could commute in to SUU. (1983, SOA, I6) I guess I was fed up but the next person that called I grilled about intended use and they seemed to pass the test, until they showed up. Both were short and very heavy and she couldn't even get up into the rig. I had had it at that point and pulled the ad.
After that I sold the hard top and doors then lowered the price to 3k. It worked out in the end and I actually got more than my initial asking price but I was pissed at all the wasted time dealing with yahoos.