I bought it for a fair price ($8000) and I knew it wasn't all original. It was running well and came with a crapload of extra parts that the guy was going to do, but didn't (new front suspension, new brakes, center console, deck lid w/ spoiler, new front bumper assembly w/ inserts and lamps). In the end, it's fast as hell, sounds like the 4 horsemen, and has no rust at all.

I'm going to try to locate the other codes, as soon as I find a dentist's mirror and a ladder.