I think the time has come to think about selling #15. I'm going to be moving and can only bring one mustang. It is a public affairs car, or 'press' car so it was never sold at a dealership and therefore has no window sticker, but I do have the key tag. Does this change the value of the car? I can see it increasing the value but also decrease it because of not having a window sticker. Also it has the tape deck/cd combo, no mach audio, which is actually more rare.