It's "rare" because....the headlights are in wrong?

or it's the one 69 RR ever made with a 440?

or the "rare" factory whatever that gauge thing in the dash is?

or "rare" because you are used to Chivvies?

Ya know, I'm sure some of these guys are the nicest guys you'd want to meet, but putting up an ad like this with no information, plus having a "posi" just makes ya wonder..................

http://spokane.craigslist.org/cto/3874646958.html