Car is not in NJ, but it's not in a Z friendly environment.
On topic of what I would by - I'm not necessarily a collector, but I do like desirable and/or quirky cars that are on the tail end of the depreciation scale. I'm all about jumping on something if I see value. I've owned quite a few Z's over 30 years, and worked on them since I'm in HS, I'm no stranger to them.
It's been about 10 years since I owned one, I sold my '72 to help pay for work on my '66 Jaguar E-Type (which I still own), then I added a Ferrari 308. Both cars were on the bottom of the depreciation scale, so while I didn't buy them for an investment, I knew I wouldn't lose on either - and I was right.
So on what's right for me, this car is right up my alley. My preference for LHD is more about the driving - most Americans would prefer LHD, but the car being RHD does intrigue me as it is a JDM car.
The owner knows Z's (I wasn't sure he knew), and he's struggling over selling it. It will take some coaxing, but I did let him know I'm a bit of a tire kicker, semi-serious. I told him I'm happy to broker a deal if he preferred, because I don't want to jerk him around. It's somewhat of a barn find (although in good condition - maybe more of a 3 than a 4), which also intrigues me.
Low miles - less than 20,000 - as it has mostly sat. It runs, has some dings, but no major rust. Interior is nice, mild tear on the driver's seat.