Boy, that's quite a picture you're painting veloce986. You make it sound like my car is on its last legs. Here's my perspective:
I sent pictures to veloce986 of the outside of the rear tires with a coin inserted in the tread, which showed 4/32 tread depth, which means that they would need to be replaced. He knew that they would need to be replaced, and if fact tried to get me to lower my price due to this. I had already dropped the price of the car $1,000 for this buyer, so I was not willing to go any lower. In fact, he sent me 3 emails asking me to reduce the price, after I said I would not reduce the price further. I almost didn't reply to his last request, because I had spent a lot of energy corresponding with him, answering his questions, taking more pictures, etc., and he continued to ignore my emails that stated that I would not reduce the price further. He finally sent me an email accepting my price, stating that he would fly down 2 days later. I agreed to pick him up at the airport. Previously, he asked if I would agree to an inspection, and I told him I welcomed it. When I asked him about the inspection, he said he could not get an appointment that quick. Then he emailed me the night before he was coming to say he got an inspection appointment. That was fine with me. Although, I didn't understand why he didn't just decide to get an inspection before flying down to San Jose.
The rear tires are over 11 inches wide, so I didn't notice how bad they were on the inside. I've never had a car with so much camber on the wheels, so I didn't know that the inside of the tire could have so much more wear than the outside. With the car up on the rack during the inspection, it was clear to see the inside of the tires were in bad shape, and needed to be replaced immediately. Let me reiterate, veloce986 knew that they would have to be replaced soon, and he was willing to accept that cost with our negotiated price.
3 of the CV boots did have small tears. The mechanic said this was a normal wear item.
The moderate oil leak was described by the mechanic as some "seepage". I told him that there was no oil on the floor of my garage, and he said that there is probably a drip coming of the car once in a while when I'm driving. He said it's not leaking from a critical area that would fail all of sudden and leave the driver stranded. He said it didn't require immediate attention, and that it might progressively get worse over the years, but to just keep an eye on it. This did not sound to me like anything out of the ordinary for a car with 57k miles.
Yes, the front brakes have 30% and the back brakes have 40%. These are the original brakes. At 57k, and at the rate they're being used, I don't know if I'd say that 30% means they're "soon to be replaced".
So, that sounds like a fairly normal inspection to me for a car with 57k miles. The only issues that really needed attention were the tires, and the CV boots. I offered to pay for the tires, which veloce986 was originally going to pay for. I said I would not skimp, and would buy the best tires available, which would run me about $750 with installation. I told veloce986 that since he wasn't paying for the tires, he could pay for the CV boots after he returned home, since these did not pose a safety concern in their current condition. I called Don's Autowerks and they quoted me a price of $542 to replace all 4 CV boots (note the inspection only listed 3 CV boots with tears). So veloce986 would have actually paid less than the cost of the tires.
I also offered to give veloce986 some regular halogen headlights, so he could sell the Litronics ($2,500 new, and easily $1,000 on the used market), because he mentioned that the Litronic headlights were not an important option to him.
He declined all of these offers. Prior to the inspection, I never told him that I would pay for any of the items found in the inspection, yet I tried to reach a fair agreement. I told him up front that he was to pay for the inspection, and that I was not responsible if he flew down here and did not like the car. I was completely honest with him, and disclosed all information I had about the car. In fact, the ad that he responded to said that I would only deal with local buyers. I should have stuck to that, but I have bought cars through the internet, and have had a good experience so I was trying to give veloce986 the same opportunity. Of course, when I went to pick up the cars, I understood that there might be things that didn't meet my expectations, and that I would have to have a reasonable amount of flexibility.
After the inspection, I immediately replaced the tires with 4 (even though the 2 front tires still had 50%) new Bridgestone RE050A Pole Position tires, and gave the car a fresh alignment. I have an appointment to replace the CV boots.
I do agree with veloce986 on one thing. Get a pre-purchase inspection at a Porsche dealership. However, I don't really see the value in flying a considerable distance to be there in person.