For that kind of money I'd rather pony up the extra dough to get into a Lamborghini Huracan 580-2 or better yet try out a used MP4-12C.
I just passed on a 2011 Vantage, stick, 8k miles, stickshift, gray (tungsten) exterior, gray and black leather interior, dealer maintained, for $65K. It was pristine, and sold quickly.
At $150K, that's a big delta compared to the $100K Vantage GTs that you see now. It'll get that amount for now, but in the years to come, I doubt people will be so quick to pay $150K. Look how quick the Bentley Bentayga has cooled off. The Vantage looks good, but it doesn't look as good as the DB10 in the James Bond film... We will have to see where the market place ends up on it.