Online shopping is a blessing to us all but altogether a curse too only if we are not careful enough. Most of us seem to ignore relevant information that leads to such mistakes.
This guy went on to buy a phone for as much as $600 viewed on Craigslist and was shocked what happened to him.
For those who don't get it. The buyer was a scammer, that was why he didn't negotiate, gave third party options and others. This happens both ways, it is important to read and authenticate deals before giving away information.
Yes, this his how scammers, disguised as buyers as well as sellers take out information, and how easily extrapolate the extra information too.
So stay safe and stay aware!