Dragster wrote:
it was in no way a intentional rip off.
Did you at any time mention to him the net values of the two machines and how this was a poor deal for him?
Were you nervous he might change his mind right up to the point you exchanged?
Did you get it home as fast as possible and then rub your hands in glee?
Of course you ripped him off. And if I were in your situation I would have done the same!
I'm not sure I would have described my victim as a "new friend" though ;-)