It is potentially rare in at least one very important aspect: it's a (potentially) well cared for example of an early 80s Porsche 911.
Thought 1: If you're interested, why are you not over there right now, chatting with the owner and seeing if you can get him (or her) to take you for a ride so you can hear the rumble of that 3.0 flat-6 for yourself?
Thought 2: Why have you not provided us with pictures to admire?