That looks like it's almost in as good of shape as my 94 auto was back in 2006 when I sold it to Charlie B for $8,000. Mine was COMPLETELY loaded though, and still smelled like a new car. This one is missing the sunroof, leather seats, jbl. And frankly, I'm surprised at how stained and matted the carpet looks for only 30K, yellowed headlights, glove compartment looks like it doesn't hang right, and there's obviously a large amp of some sort in the trunk, judging by that large power cable improperly hanging into the passenger side dash. Charlie could have driven my old '94 straight into a new showroom. This one would have to go straight to the detailer.
I'm just being overly judgemental, but it's deserved because he's asking $11,000 for it.
It still might be one of the cleanest SC's out there, but if I wanted to see a cleaner one, I would just look at the SC in my garage as I walk into the house.