Since it has the rear seat entertainment system, its probably a grocery getter.

The price is a bit high, although not by too much. If the car has a clean history and a good PPI, I don't see any major issues. If you can get a good extended warranty, it would buy you some downside protection.

As far as eBay, it is just an advertising medium. You don't have to buy it at their asking price, call them and offer them your price if they want too much you can walk away----like any other dealer transaction.

My CTT has 70K miles and the coolant pipe was the problem and Porsche took care of it for me. Otherwise it has been a great car.

Good luck.