What is a good price for "03" S

[Flavor 987S]

Offer $20K and negotiate, negotiate, and negotiate. Take your time, there are a ton of Porsche for sale. You will find the right one.

[Adam]

If the car has 20k miles then it's a long way offf from needing pads or rotors....unless all of those 20k miles were spent on a track. I wouldn't worry too much about the brakes. The scratch and lack of service history may be a bargining chip and help you negotiate a better price. My advice, spend 200-300 bucks and get a PPI done if you're serious about the car.