Well, I have a set in my shed that came off my '02 Z when the STS turbos were installed. Wasn't planning on selling them as I was thinking we might get another C5 for the wife and these would have gone on that car. But since we bought a C6, and it looks like the STS turbos are "keepers", I guess they will just be gathering dust in the shed and taking up space. I put plastic sandwich bags over the openings to keep bugs out of it.....
One thing, though, is that I wouldn't want to ship them. They are very light weight, but finding a box that they will fit in and keep them from being damaged in shipping would be a problem.
I didn't go over them with a fine tooth comb, but they looked in great shape to me.
If you are willing to drive up close enough to the Tallahassee area so I can just put them into the back of the wife's pickup and meet you, I would be willing to sell them for $400.
Got a carbon fiber air bridge and high flow air cleaner as well if you are interested.....