I’m guessing $85-90k based on the base c8 price. They seem to do pretty well on stepping the pricing up from base to z06 to zr1. I’d guess a full optioned z07 maybe $110-120k.
I highly doubt 120k, im gonna GUESS, 88k. The pass 2 gen Z06 Tadge said if you can afford the previous gen Z, you'll afford the upcoming.