I bought a pair of Dinan Camber plates from a board member and no longer need them. I never installed them just opened the box. They come with, new when he bought them, upper cups approx 15k. I'd like to not lose too much money and do 250 shipped.
I was going to buy these for my Z8 but found out the only local alignment shop I trust is out of business, so had to pass. I have these on my e39 M5 and they are a very worthwhile addition, especially at this price.