This is another for the 'derp' category.
I went for a ridealong with a friend who was buying something on Craigslist yesterday. It was for an original fat DS (red), with the original box and manuals, a stylus, a charger, and a cased Mario Kart DS, for 40 dollars, all very clearly shown in the picture they had texted to my friend.
We showed up at the meeting place, and waited. About 15 minutes after the guy was supposed to show up, we got a text message that says, basically "sorry, i just lost the box and game and pen lol"
Then, a second message - "would you do 35 for just the ds"
We didn't go for it, mainly because he stuck hard to 35.