I have left and right E30 M3 fenders for sale. They are OEM bmw replacements, so they are only a few years old. They are in perfect conditon. New they are $334 each from BMW. The bottom fender had the paint suffed on the front secton, but it's not a big deal. $350 for the pair. They are light, so shipping from San Diego should not be much.
PS I also have the side skirts
$75 per side.