I haven't seen many 1977-79 Big Pontiacs with 2-tone like this, but I can't recall having actually seen it on a 4-door. Definitely unusual, possibly a first time sighting for many on this board. The seller is referring to it as a 1977 Catalina Sport. It is definitely a 79 though. Whatever...
'64 Parisienne CS "barn find" - last on the road in '86 ... Owner Protection Plan booklet, original paint, original near-mint aqua interior, original aqua GM floor mats, original 283, factory posi, and original rust.