How much for a time machine back to the ’80s? Because that’s what we have here–and soon it’ll be for sale. When it comes to the original Z-car, the 1970-’72 Datsun 240Z has long been the one to get: less weight, less bumpers, less complexity. It was pretty much perfect. The later Z got a little heavier, a little bigger, a little more complicated. But at the same time, it’s a machine that perfectly sums up the times, as we were elbow deep in the malaise era by this point in history.