I remember when I was buying my S320,I looked at this gorgeous white over beige 1995 E320 special edition.It had 34,000 miles and the asking price was $20,000.I dunno if that is a little outrageous,but it was at a Mercedes dealership and was in the condition that a 34,000 mile car should be.
Given that the one on ebay is a coupe and has about 4 times less mileage than this one,it must be worth a good amount of money.Sometimes these cars can sell more than bluebook value,I know for a fact that I if I were to sell my S500 I would sell it for more than blue book,just because it has a certain value to me and I think it is in excellent condition.But then again,I also sold my Honda for less than blue book value because it was a less apealing car.So sometimes people can recieve more for there car than its truely worth.Sometimes I see great W140 S600's go for money in the low 20's.I mean these are some wonderful cars,plus the V12!