Pretty positive it is repainted. Also looks like your chainguard has been decaled, the lettering should be screen-painted, not a decal. Also looks like a newer seat, maybe wrong grips (kinda hard to tell from the pic), I'm sure others can tell you more. I wouldn't say you got robbed at a grand, but that's a lot for that bike. If that's a real original yellow line slick those are hard to come by.