On the other hand the $1 guy may not know enough about marketing to attract any interest at all. My Yanmar YM186D with loader was advertised as 'Tractor $1.' Inside the ad he didn't mention the brand or model and was asking $4,500. Only two days later he hadn't gotten any calls so he left the title the same but revised the internal text to $3,500 - a very good price. I called immediately and learned he was including a full set of brand new manuals and $50 of filters, an original Yanmar box blade, a pair of new loader forks, and the tractor had the rare and valuable power steering option. And he had done a fluids & filters service on it in the year he owned it. I ran down immediately and gave him all the cash I could raise in a couple of hours, $700, and brought home the forks and box blade mainly as a symbol that this was a done deal. Next day I shifted savings to checking, paid him the rest, and towed it home. In my opinion he could have gotten near his $4,500 if he had described the options included with the tractor and had let the ad run more than a just a couple of days at that higher price.
Dave - you saw the earlier one. This one's better!