Say hello to rare and even rarer. The celebrated Boss Mustang variants, 302 (left) and 429 (right), were spotted in front of posh Manhattan Motor Cars on 11th Ave by loyal Man on the Move reader and contributing photographer Dave Pinter. Dave has stumbled onto some pretty cool stuff before but these Boss twins are definitely up there. Hell, Ford only built 1,358 examples of the 429, making it among the rarest and most sought after Mustangs on the planet. Just to give you an idea of the relative worth I am referring to, a pair just like this went for $530K in a 2007 Scottsdale auction. I called over to the dealership to verify that we weren’t looking at reproductions and they assured me the cars are completely original and available for purchase. Anyone care to invest in some American muscle?