Barrett Jackson 2007 Scottsdale GT500
There was a person near our group's cars at the 2007 Barrett Jackson in Scottsdale with a 1967 GT500, auction number 1565.1, who told me he changed the color of the car from its original Ivy Gold to black because he thought it looked better in black. Apparently everyone else thought so because it went for $290k. I don't think the color change mattered at that venue, but the guy was quite the salesman as well.