Im an alright negotiator. I don't attend tons of gun shows or pawn shops, but Im still able to find decent deals. I've never grabbed what I consider a 'steal', but I certainly won't pay top dollar.
What I have a bit more difficulty with is the selling end of things. I seem to suck at it. How do you go about getting top dollar on resale? Is it about presentation? Waiting for a sucker to come along and wooing them with a good line of bullshit? Where do you go/how do you advertise?