It's a ton of work. Removing parts, taking pictures, posting ads, time answering emails, actually finding buyers that follow through, finally packaging and shipping sold items. Helps if you have a strong local Z community that you can unload most of the parts or at least some of the bigger stuff to. I've parted out a couple Z's. I have had a 94tt parts car in my driveway forever. I thought it was 6-8 months I had it and just today I checked the title and it's been a year this December I've had it. Finally decided to sell it as a whole(buyer still pending) but definitely am not making anywhere near what I would if I put the time into parting it out completely. For 600 I'd go for it but be prepared to put in the time and hopefully you have the space for all the stuff you will be removing. The pile grows quickly and storing the parts safely becomes and issue.