I have a Dr. Colorchip kit with more than half of it left (closer to 2/3rds) from before I sold my car. This is the big one that goes for $60 ($70 with shipping). Cheese cloth has paint on it but that doesn't seem to affect the application. Loved this stuff, ordering it for my new Fusion.
$20 shipped? Not looking to really make much, I was going to give it away with my intake but the buyer didn't want it. After fees and shipping I would probably net like $10 which I figured was worth the drive to the post office lol.