Maybe the typist's finger lagged on the Zero and accidentally added a 3rd one??
for that, I'll buy Marty's car and have change in pocket....or go find a Shelby GT 500
to me, its also a deal breaker if the dash mounted plaque is missing....that's an expensive v-8 and set of rims compared to the 6 cyl deluxe hubcaps from the other one. They both have clocks.....so its a tossup!!