A nice story. This guy found his inner "hustler" - hustler in the positive sense.<p>I sell a lot of items on craigslist, and I have no problem with the idea that someone bought it from me to resell it because I underpriced it. Hell, if someone threw what I gave them in the garbage, they can do that too. I no longer want the item, I got what $ I asked for it, and I'm out of the equation.<p>The only thing I'd have a problem with is if someone contacted me with a sad story about being broke, student, unemployed, sick child, or something, and asking for a discount. And I find out later they lied. That's where the ethical line is for me.