I buy and sell for a living and honestly I get that problem all the time.... Jackasses want something for nothing and others always plan on getting things on the up-coming weekend when the cash is available...That time comes and there's always a (SUDDEN PROBLEM) haha ....People are just ignorant simply put. Personally if I dont have the cash in my hand and the assurance that the item that Im buying is absolutely what Im going to get I dont even attempt to make the effort to approach someone with an offer.