I have a great core set of used stock turbo's. Make offer. These are great to get your workable core money back before pulling the motor. Make me an offer but make sure it isn't outrageous.
I am also selling a very valuable tool for my Z. I am selling it for $1000.00. It is a Fluke precision IR gun. Great for diagnosing temperature problems. Check out the link for more information. This IR gun is 2 months old. Only used it a few times. I got it for a little over 2000.00 but willing to cut the price in half to sell quickly. I would love to keep it but I really need the money.