I'm looking at a Z in decent condition, and a new paint job. The only problem is that the rear bumper has a spot of paint chipped off about one by two inches. Can this be touched up relatively inexpensively, or will the entire bumper have to be repainted?

 

well, if yo uwanted to be cheap...like me ..
then go to autozone or something and buy a small spray can, and one of their touchup kits, and have at it
it turned out absolutely crappy on mine, but because i did some stuff wrong
i'm sure i'd do it better if i had to do it again, just because i have a little experience now
gl