There's a lot of silly people that make a snap decision without doing their homework. In this case the car could have been a year old and the person changes cars yearly anyway or they have different life priorities now. Others buy cars they can't afford and get them repoed or have to trade it for something else. I know a guy that killed the motor on his car, turned around and bought a new Mustang Ecoboost and probably 8 months later for unknown reasons to me traded the thing in on a new F-150. No way I'd want to take that kind of loss on a car, but some people are just stupid with money.
Great deal on the car. I found a old stock new car for a friend of mine last year. They had a sale on all cars of that model year to clear them out. They had two different pages for the same car listing, and one of them was $1k lower than the other. I saved the page and showed it to them when I went with my friend when he bought it. They honored the price. So it was already at a decent price and he got it for $1k cheaper than what they were asking. Of course then he goes and buys the extended warranty and dealer service contract for 5 years. Covers maintenance and all that for the 5 years/50k miles period, but he has driven 5k miles in the car in the first year so he's used that service for a single oil change and tire rotation so far...so they made all that money back and then some... You can only help people so much sometimes. haha.