For about $10k more and about 15k more miles you could get a turbo. I found this near me today. I've never seen another 993 on the road in my area much less a TT.
http://pensacola.craigslist.org/cto/4283461185.html

 

RAC and Zims are both good. Zims serviced my car.

The car seems nicely optioned with full leather package, hardback sports seats...

The asking price is not outrageous by dealer standards.

Love the interior color combo.

As others opined, get a PPI, insist on compression/leak down tests.

A year ago this would've been a $55-60K CAR. Today, anywhere between $60-63k is fair price. You can insist on being sensible and not go over $60k but someone will come in and pay close to what the dealer asks.