Looks interesting from here but one tiny peeve I have is that the seller put $10 as the price instead of $10,000 in the ad's price section. Why is that so absurdly common on Craigslist, does it have something to do with posting from cell phones?
More exposure. When you look for cars for $2,000 it will show up. That's my theory. The $1 ads really piss me off. I typically just flag them.
That might account for a great percentage of them. Personally I'd rather not risk my ad being flagged or someone joking "Hey, I see your car's for sale at $1." The price is where it is and that's that, maybe save for some bartering and/or haggling.