Good price. Go for the brand new Z I say. Vette's all look the same. This is going to be your daily driver?
BTW I'm in central NJ too. I ended up getting mine out of state because there weren't any PG 6M +Sport, mats and splashguards. The dealer brought out his binder of all invoices and it was all out on the table. 5 min negotiation and I settled at $1,500 below invoice. I even snapped a pic of my invoice