I have 2 sets (4 18x9.5 and 4 18x10.5). Great condition, no curb rash except some small scratches from putting on and off as the special socket can scratch the wheels. They are gun metallic in color, so it looks like they are always black anyway.
https://www.dropbox.com/s/3vo2tio6sf..._1253.jpg?dl=0
https://www.dropbox.com/s/zjg1ulcvbv..._1254.jpg?dl=0
https://www.dropbox.com/s/tz3tsfao47..._1207.jpg?dl=0
I will give you a better pictures later. One set of wheels are on the car, the other is buried in my storage unit.
Depends on what you buy with it, $800-$1000. I also have tires too. For example I can do a set of slicks with the wheels for $1500