When I was looking at a leftover X2 last year, PP, stereo, ballast, covers not standard.... That may have changed.
Something I did and I highly recommend you do yourself. Find a few people that have an X2 and e-mail them, finding out of they are willing to give you some insight. I find that most people are more willing to talk numbers outside of the message board. No so much pushing exact numbers, but just a feel for what is a good deal.
There are a few people on WW that have purchased an X2 in CA this past year. See if they would be willing to talk with you.
Anyway, happy shopping. I looked for what seems like 2 years and actually miss it.