[1olddude]

18 G's for a thirteen year old Boxster in the condition you are describing is 6 to 8 grand higher than you should pay. Base Boxsters are a dime a dozen and if you keep your eyes open, and stay patient, you can find some great deals. I know when I was looking, there were lots of them to choose from. I ended up paying 20 for a 02 S model that was like new and still is with just 13,000 miles on it and I have put 5000 of those on in 6 months. Keep looking but don't pay 15 for that car. Just my 2 cents worth.